SATURDAY, APRIL 3, 2021 • GAME #2 • ROAD GAME #2 ORIOLES (1-0) at (0-1) RHP (0-3, 11.57 in ‘20) vs. RHP Tanner Houck (3-0, 0.53 in ‘20)

O’s SEASON BREAKDOWN OPENING ACT: The Orioles opened the 2021 season by shutting out the Boston Red Sox O’S Overall 1-0 yesterday by a score of 3-0...It was the sixth on Opening Day in club history (also: 1973, 1973 vs. MIL 10-0 (WP: Dave McNally) Home -- 1975, 1976, 1992, 2005). 1975 at DET 10-0 (WP: ) Road 1-0  The two hits O’s allowed were the fewest in team history on Opening Day...It 1976 vs. BOS 1-0 (WP: Jim Palmer) Day 1-0 was the 30th time in the majors (since 1954) a club allowed two-or-fewer hits in their first 1992 vs. CLE 2-0 (WP: ) Night -- game of the season; The also did it this year in their opening game 2005 vs. OAK 4-0 (WP: Rodrigo Lopez) Current Streak W1 against the on Thursday. 2021 at BOS 3-0 (WP: ) Last 5 Games 1-0  C went 2-for-4 in the opener, becoming the first O’s to record Last 10 Games 1-0 a multi- game on Opening Day since 2017 (Welington Castillo). April 1-0 LEFTY LOCKDOWN May -- I MEANS, WHAT A START: LHP John Means tossed 7.0 shutout in yesterday’s Opening June -- O’s LHP in club history in a start with Day start, allowing just one hit...The 7.0 innings matched a career-high (sixth time)...It was the (7.0+ IP, 1-or-fewer H, 0 R) July -- second time in his career not allowing a in a start, also on 6/28/19 vs. CLE when he tossed 5.0 August -- John Means 4/2/21 at BOS innings allowing just one hit. September -- Chris Waters 8/5/08 at LAA  Means became the first in Orioles history to work at least 7.0 innings, while vs. LHSP -- 4x, last: 7/26/75 at MIL vs. RHSP 1-0 allowing one or fewer hits and no runs in a start at . Dave McNally 2x, last: 5/15/69 at MIN  th Series Opener 1-0 Means became the 17 pitcher in Major League history, and first Oriole, to toss at least 2x, last: 4/16/67 (G2) at CAL Series Opener at Home -- 7.0 innings, while allowing one or fewer hits in a start on Opening Day. Frank Bertaina 9/12/64 vs. KC Series Opener on Road 1-0  Means became the third pitcher in MLB history to go at least 7.0 innings on Opening 8/19/61 at WSH By Series -- Day and allow one or fewer hits while not walking a batter (Jordan Zimmermann - DET, By Home Series -- 2019 and Irv Young - Boston Beaneaters, 1906). By Road Series --  Means extended his streak of starts allowing one or fewer runs to five games, dating FRESH FACES Rubber Games -- back to last season, tied for the second longest such streak in O’s history (also, Erik On an Opening Day roster for the first time: Sweeps/Were Swept -- Bedard and ); Hall of Famer and current Orioles broadcaster, Jim Palm- RHP Age: 25 Scored First 1-0 er, holds the record with six-straight (5/20-6/10/1978) INF/OF Age: 24 Opponent Scored First -- RHP Mac Sceroler Age: 25 1-run games -- RIGHT BACK AT IT: INF/OF appeared in his first game yesterday in over a year RHP Age: 26 Comeback Wins -- (9/29/19 at BOS), finishing 1-for-3 with a walk...His walk in his third plate appearance extended INF Ramón Urías Age: 26 Last AB Wins -- his on-base streak to 23-straight games, dating back to 2019...It is the longest active streak in RHP César Valdez Age: 36 Walk-off Wins -- the and the second-longest in the majors (Justin Turner, LAD - 33-straight). RHP Age: 26 Extra Innings -- LHP Age: 26 Led After 6 1-0 A GRAND OLE TIME: INF has appeared in 999 career games (642 - PHI, 162 Led After 7 1-0 - SD, 115 - TOR, CIN - 79, BAL - 1)...He will become the 59th active player to reach the 1,000 Led After 8 1-0 game plateau. O’s STATCAST NUGGETS Tied After 6 -- Furthest  There are 18 players in Orioles history to have played 1,000 career games for the club. Tied After 7 -- N/A Tied After 8 -- Exit Velocity Max FEELING THE FENWAY LOVE: Behind After 6 -- 107.9 mph - Santander - 4/2 at BOS  INF/OF Trey Mancini is a career .358/.431/.604 (38-for-106) hitter with 10 doubles, four Behind After 7 -- Exit Velocity Avg. Behind After 8 -- home runs, and 21 RBI in 28 career games at Fenway Park...Mancini has hit safely in 100.1 mph - Mancini vs. A.L. Teams 1-0 25 of the 28 games and reached base safely in 27 of 28...Among active players with Barrels vs. N.L. Teams -- 100-or-more carer at-bats at Fenway Park, Mancini ranks first in both batting average N/A Hit 0 HR 1-0 and on-base percentage, and third in . Hit 1+ HR --  INF has hit safely in all five games he has played at Fenway Park in Scored 3 or Fewer Runs 1-0 his career, hitting .500/.577/.591 (11-for-22) with two doubles, two runs scored, and two O’s ON THE ROAD Scored 4 or More Runs -- RBI in these games. Record 1-0 Allowed 3 or Fewer Runs 1-0 Team AVG/OBP/SLG .265/.306/.324 Allowed 4 or More Runs -- TAKE 5: RHP Tyler Wells and RHP Mac Sceroler each made their first career Opening Day Runs per Game 3.0 (3 R/1 G) More Hits than Opponent 1-0 roster after being selected in last year’s ...Their first appearance will be their Major Fielding Errors 1 Fewer Hits than Opponent -- League debut...The Orioles currently have three Rule 5 picks on their 26-man roster, also OF Committed No Errors -- , and four total on their 40-man roster (also INF ). Team ERA 0.00 (0 ER/9.0 IP) Committed 1 or More Errors 1-0  Five Orioles made their Major League debuts during the 2020 season. Starters W-L 1-0 Starters ERA 0.00 (0 ER/7.0 IP) VS. BOSTON DAYLIGHTFUL: The Orioles won their first day game of the season yesterday, and play two Starters /Walks 5/0 Record in 2021 1-0 more, including today, to wrap up the series...Since the beginning of the 2020 season, the Ori- W-L 0-0 at Home 0-0 oles are 11-6 (.647) in day games...Their .647 is the third-highest in baseball Bullpen ERA 0.00 (0 ER/2.0 IP) at Fenway Park 1-0 during this stretch. Bullpen Strikeouts/Walks 3/2 Team AVG/OBP/SLG .265/.306/.324 Saves/Opps 1/1 Runs per Game 3.0 (3 R/1 G) DE-PEN-DABLE: The Orioles bullpen begins the season with five members (LHP , Best Road Trip -- LHP , RHP , RHP Dillon Tate, and RHP César Valdez) from last All-Time Record (since 1954) 505-596 Worst Road Trip -- All-Time at Home 255-296 year’s group that posted a 3.90 ERA (109 ER/251.2 IP), which ranked seventh-best in the Amer- All-Time at Boston 250-300 ican League and ninth-best in the majors. UPCOMING MILESTONES ORIOLES - RED SOX HEAD-TO-HEAD ROSTER BREAKDOWN: The Orioles open the 2021 season with 15 players who were not on BALTIMORE...... BOSTON their 2020 Opening Day roster: 10 pitchers (Matt Harvey, Dean Kremer, Jorge López, John Freddy Galvis 999 G (1 shy of 1,000) 95 HR (5 shy of 100) 1-0...... Record...... 0-1 Means, , Mac Sceroler, Dillon Tate, César Valdez, Tyler Wells, and Bruce Zim- Trey Mancini 481 hits (19 shy of 500) .265...... Average...... 069 mermann), four infielders Maikel( Franco, Freddy Galvis, Trey Mancini, and Ramón Urías), 3...... Runs...... 0 Wade LeBlanc 240 G (10 shy of 250) and one Ryan( Mountcastle)...Of the 26, seven are home grown O’s...Eight O’s are 9...... Hits...... 2 46 W (4 shy of 50) 0...... Home Runs...... 0 making their first Opening Day roster...LHP Wade LeBlanc is the oldest (36 years and 238 days) Matt Harvey 772 K (28 shy of 800) 0.00...... ERA...... 2.00 on the roster and INF/OF Ryan Mountcastle is the youngest (24 years and 43 days) on the club. 8...... Strikeouts...... 7 1...... Errors...... 1 GRAPEFRUIT LEAGUE RECAP: The Orioles played in 28 games during , fin- ishing with a 10-17-1 record...The O’s went 7-7 at Ed Smith Stadium and 3-10-1 on the road. ORIOLESPRESSBOX.COM To find the latest Orioles Game Notes, O’S ON THE ..OF led the O’s on offense, collecting a team-high 20 hits and batting a team-best .392...INF/OF Ryan Mountcastle and Hays each recorded four home runs and 13 RBI...INF/OF Rosters, Supplemental Bios, Press DJ Stewart 10-day (left hamstring strain) Trey Mancini hit safely in each of his last 14 spring games to close out the schedule, finishing Releases, Orioles 2021 Media Guide, 60-day (lower back strain) and other team related information, with the second-most hits for the O’s this spring (17). 60-day (left oblique strain) please visit www.oriolespressbox.com

UPCOMING SCHEDULE AND PROBABLE STARTING PITCHERS DATE OPPONENT TIME TV ORIOLES STARTER OPPONENT STARTER April 4 at Boston 1:10 p.m. MASN2 LHP Bruce Zimmermann (0-0, 7.71 in ‘20) RHP Garrett Richards (2-2, 4.03 in ‘20) April 5 at New York-AL 6:35 p.m. MASN RHP Jorge López (2-2, 6.69 in ‘20) LHP Jordan Montgomery (2-3, 5.11 in ‘20) April 6 at New York-AL 6:35 p.m. MASN RHP Dean Kremer (1-1, 4.82 in ‘20) RHP (0-0, 3.38) April 7 at New York-AL 6:35 p.m. MASN LHP John Means (1-0, 0.00) RHP (Did not pitch in ‘20) All times listed are Eastern; All games broadcast on the Orioles Radio Network and 105.7 The Fan TODAY’S 2020 & CAREER SPLITS 2020 CAREER W-L ERA G/S IP ER W-L ERA G/S IP ER #32 RHP MATT HARVEY Home 0-3 11.05 4/3 7.1 9 24-22 3.97 76/73 433.1 191 Road 0-0 12.46 3/1 4.1 6 20-30 4.33 76/71 405.1 195 0-3, 11.57 ERA (2020 Stats) Day 0-1 3.86 1/1 2.1 1 15-17 4.39 48/46 264.2 129 Night 0-2 13.50 6/3 9.1 14 29-35 4.03 104/98 574.0 257 HT: 6-4 WT: 220 DOB: 3/27/89 Age: 32 AVG AB H HR BB SO AVG AB H HR BB SO Bats: R Throws: R vs. Left .471 34 16 3 3 4 .255 1600 408 62 135 406 vs. Right .423 26 11 3 2 6 .251 1597 401 43 102 366 QUICK HITS: Harvey is making his Orioles debut and 145th career start TOTALS .450 60 27 6 5 10 .253 3,197 809 105 237 772 (153rd appearance)...Today marks his first start since 9/6/20 when he was used as the designated “Opener” with the Royals...Made four starts in 2020, going 0-3...Has not earned a win since 7/13/19 with Los Angeles-AL when he threw 5.2 innings, allowing one run on four hits...His contract was selected RUN SUPPORT PITCH TYPE IN 2020 MISCELLANEOUS IN GAMES IN 2020 by the Orioles on 3/25/21. (as starter) (via FanGraphs) 2020 STATS 0 Runs...... 1 ...... 53.0% WHIP...... 2.74 CAREER VS THE RED SOX: Will be making his second career start vs. 1 Runs...... 1 the Red Sox, and his first since 8/28/15, in which he did not earn a decision, 2 Runs...... 1 Changeup...... 9.7% K/9...... 7.7 throwing 4.0 innings and giving up two runs on five hits (one home run) and 3 Runs...... 0 ...... 14.6% BB/9...... 3.9 two walks...Is making his first appearance at Fenway Park. 4 Runs...... 0 ...... 22.7% QS...... 0 5 Runs...... 1 #P/IP...... 22.1 6 Runs...... 0 Average Velocity (MPH) FACING THE AL EAST: Today marks Harvey’s sixth career appearance, all 7 Runs...... 0 starts, against an AL East foe...He owns a career record of 1-0 with a 0.38 ERA Fastball...... 94.1 Opponents 8 Runs...... 0 Changeup...... 84.8 (7 ER/37.2 IP) against the division...All of his appearances have come vs. the 9 Runs...... 0 AVG:...... 450 Yankees, Red Sox, and Orioles. 10+ Runs...... 0 Curveball...... 81.8 OBP:...... 492 Total...... 4 Slider...... 87.0 SLG:...... 817 ON THIS DAY: Today will mark Harvey’s fourth career start on April 3rd, in which RSA...... 2.12 OPS:...... 1.309 he is 1-1 with a 1.59 ERA (3 ER/17.2 IP) with 17 strikeouts...His previous starts on this day came in 2013, 2016, and 2018...In his first start of the season, Harvey has pitched to a career 2.04 ERA (10 ER/44.2 IP) with a 4-2 record. 2020 HIGHS CAREER HIGHS I ONLY SEE DAYLIGHT: In 46 starts (48 appearances) during day games, : 3.0, 8/19 (2) vs. CIN Innings Pitched: 9.0, 2x, last: 8/7/13 vs. COL Harvey is 15-17 with a 4.39 ERA (129 ER/264.2 IP) and .267 AVG, compared : 7, 9/1 vs. CLE Hits Allowed: 12, 9/18/17 at MIA to a 29-35 record in 98 starts (104 appearances) during night games, in Runs Allowed: 5, 9/1 vs. CLE Runs Allowed: 9, 5/19/16 vs. WSN which he has a 4.03 ERA (257 ER/574.0 IP), and a .247 opponents’ average. Strikeouts: 4, 8/19 (2) vs. CIN Strikeouts: 1 3, 6/18/13 (1) at ATL Walks: 2, 2x, last: 8/19 (2) vs. CIN Walks: 5, 5x, last: 7/18/19 vs HOU HIGHWAY DON’T CARE: Harvey is 20-30 in 71 career starts (76 appear- HR allowed: 3, 9/1 vs. CLE HR allowed: 4, 2x, last: 5/23/19 vs. MIN ances) on the road, with a 4.33 ERA (195 ER/405.1 IP), compared to a 24-22 Winning Streak: — Winning Streak: 5, 4/9/15-5/1/15 record in 73 starts (76 appearances) at home, in which he has a 3.97 ERA Losing Streak: 3, 8/19-current Losing Streak: 4, 10/3/15-4/16/16 (191 ER/433.1 IP)...Will mark just his third start at an AL East Ballpark, in Shortest Start: 1.1 IP, 9/1 vs. CLE Shortest Start: 1.1 IP, 9/1/20 vs. CLE which he is 1-0 with a 2.95 ERA (4 ER/12.2 IP). Pitches Thrown: 54, 2x, last: 8/25 at STL Pitches Thrown: 121, 2x, last: 7/8/13 at SFG Low-Hit CG: — Low-Hit CG: 4, last: 8/7/13 vs. COL RIGHT VS. LEFT: Has held right-handed batters to a .251 (401-for-1597) op- ponents’ average with 43 home runs, compared to a .255 (408-for-1600) mark and 62 home runs vs. left-handed batters in his career.

SPRING TRAINING: Harvey went 0-1 in four starts during Spring Training HARVEY VS. BOS HOUCK VS. BAL 2021, and pitched to a 4.80 ERA (8 ER/15.0 IP) with three walks, and nine PLAYER AVG AB H HR RBI PLAYER AVG AB H HR RBI Arroyo .— — — — — Franco .— — — — — strikeouts...His longest outing was 5.0 innings on 3/28 vs. PIT, in which he Bogaerts .333 3 1 0 0 Galvis .— — — — — allowed two runs on five hits, two walks, and three strike outs...He allowed a Cordero .500 2 1 1 1 Hays .— — — — — home run in each of his first three starts. Dalbec .— — — — — Mancini .— — — — — Devers .— — — — — Mountcastle .— — — — — Gonzalez .250 4 1 0 2 Mullins .— — — — — 2020 HIGHLIGHTS: Made seven appearances (4 starts) with Kansas City after Hernández .— — — — — Ruiz .— — — — — signing a minor league deal with the Royals, posting an 0-3 record with an Martinez .— — — — — Santander .— — — — — 11.57 ERA (15 ER/11.2 IP) and 10 strikeouts...Harvey made three relief ap- Plawecki .— — — — — Severino .— — — — — pearances, including his first since 5/8/18 vs. ATL (with NYM), after making just Renfroe .400 5 2 0 0 Sisco .— — — — — five relief appearances from 2012-19...As a starter, he allowed 13 runs on 20 Vazquez .— — — — — Urías .— — — — — Verdugo .— — — — — Valaika .— — — — — hits — five of which were home runs — in 9.1 IP; nine of the 15 runs he allowed came via home runs.

HARVEY’S 2020 GAMES DATE OPP SCORE WHEN LEFT DEC IP H R ER BB K HR PIT STR NOTES 8/19 (G1) vs. CIN 0-5 0-3 L 3.0 4 3 3 2 4 2 54 33 Made his 2020 season and debut 8/25 at STL 5-4 2-4 ND 2.2 5 4 4 2 2 0 54 31 Has allowed 7 runs in 5.2 IP, all coming in the third 9/1 vs. CLE 1-10 0-5 L 1.1 7 5 5 1 0 3 40 23 His 1.1 innings marked the shortest start of his career 9/3 vs. CWS 6-11 4-11 ND 0.2 2 0 0 0 0 0 12 8 Made his sixth career relief appearance and first since May 3, 2018 9/6 vs. CWS 2-8 0-1 L 2.1 4 1 1 0 2 0 40 26 Was used as the designed “Opener” 9/10 at CLE 11-1 11-1 ND 1.0 2 1 1 0 0 0 23 13 Made his second relief appearance of the season 9/15 at DET 0-6 0-6 ND 0.2 3 1 1 0 2 1 24 17 Exited the game due to right posterior shoulder discomfort/tightness TOTALS 0-3 11.2 27 15 15 5 10 6 247 151 (65.3%) Indicates relief appearance

TOMORROW’S STARTER - LHP BRUCE ZIMMERMAN (0-0, 7.17 ERA - 2020) Zimmermann will be making his first start of the season, after being named to his first career Opening Day Roster...Went 0-1 in one start (four appearances) during Spring Training, only giving up one hit in his first three appearances...Allowed nine hits and seven runs in his final outing, pitching to a 4.73 ERA (7 ER/13.1 IP) overall, with three walks and 13 strikeouts...Made one start (two appearances) in 2020, did not earn a decision in either appearance, pitching to a 7.71 ERA (6 ER/7.0 IP)...Will be making his first career start (second appearance) against Boston, both at Fenway Park, in which he has a 2.25 ERA (1 ER/4.0 IP) and a career-high five strike outs...Made his Major League debut on 9/17/20 vs. TB (G1)...All of his appearances have been against the AL East. BIRDS IN THE BULLPEN PITCHER LAST PEN OUTING (Dec.) IP H R ER BB SO RETIRED/1ST BF IR/SCORED SAVES/OPP INNINGS-HIGH STRIKEOUTS-HIGH Fry SEASON DEBUT ------/- -/- -/- -- -- LeBlanc SEASON DEBUT ------/- -/- -/- -- -- Plutko SEASON DEBUT ------/- -/- -/- -- -- Sceroler MAJOR LEAGUE DEBUT ------/- -/- -/- -- -- Scott 4/2 at BOS HLD 1.0 0 0 0 2 2 0/1 -/- -/- 1.0 (4/2 at BOS) 2 (4/2 at BOS) Sulser SEASON DEBUT ------/- -/- -/- -- -- Tate SEASON DEBUT ------/- -/- -/- -- -- Valdez 4/2 at BOS SV 1.0 1 0 0 0 1 1/1 -/- 1/1 1.0 (4/2 at BOS) 1 (4/2 at BOS) Wells MAJOR LEAGUE DEBUT ------/- -/- -/- -- -- TOTALS 0.00 ERA 0-0 2.0 1 0 0 2 3 1/2 -/- 1/1

51 • PAUL FRY • LHP SEASON DEBUT 54 • COLE SULSER • RHP SEASON DEBUT vs. ALL: -- vs. LHB: -- vs. RHB: -- vs. ALL: -- vs. LHB: -- vs. RHB: --  Made his third-straight Opening Day roster  Made his second career Opening Day roster (second-straight)  Made seven appearances in Spring Training and allowed 11 ER in 9.1 innings  Made five appearances during Grapefruit League play, working to a 3.60 ERA (2 (10.61 ERA); surrendered 10 combined runs in his first three games (3.2 IP) and ER/5.0 IP) just one run in his final four outings (5.2 IP)  His 17 walks last season ranked tied for the sixth-most in the majors by a reliever  Posted a career-best 11.86 SO/9 last season  First batters hit .125 (2-for-16) with three walks during the 2020 season  His 11.86 SO/9 ratio ranked fifth-best on the O’s (min. 10.0 IP) in 2020  Allowed three hits in three at-bats to left-handers on 9/2/20 vs. NYM; in his other 18  Opponents hit .089 (4-for-45) with two strikes last year appearances last season, left-handers went 3-for-39 against him  First batters hit .381 (8-for-21) with 3-2B, a HR, and a BB against him last season  Eight of his 19 appearances in 2020 came in a situation (5-for-8)  In 2020, he held reverse splits, with right-handers batting .227 (10-for-44) against  Three of his five saves last year were 1.0+ innings him, while left-handers hit .273 (12-for-44)  Was the only player in the majors last year to record two saves of 2.0+ innings  Last year, he ranked second on the team in appearances by a left-handed reliever (7/26 at BOS and 8/2 vs. TB) (and tied for second overall in appearances); since making his MLB debut (6/29/18), he leads all Orioles pitchers in appearances (123) 55 • DILLON TATE • RHP SEASON DEBUT vs. ALL: -- vs. LHB: -- vs. RHB: -- 49 • WADE LeBLANC • LHP SEASON DEBUT  Made his first career Opening Day roster (started the 2020 season on the Injured vs. ALL: -- vs. LHB: -- vs. RHB: -- List)  Made his sixth career Opening Day roster  Worked in six Spring Training games, posting a 9.00 ERA (6.0 IP/6 ER)  Made four appearances and two starts during Spring Training, posting a 2.79 ERA  Held right-handed hitters to a .105 (4-for-38) batting average in 2020 (3 ER/9.2 IP)  Did not allow a hit in five-straight appearances (6.0 IP) from 8/31-9/12/20 last  Signed by the Orioles to a one-year contract on 3/26 season  Made his Orioles debut on 7/26/20 at BOS; earned the win after allowing four  Did not allow an while working on 2-5 days rest (9.0 IP, 3 H, 2 BB, 8 K) earned runs on four hits, including two home runs, with no walks and four strikeouts last year over 5.2 innings  Struck out multiple batters in six of his 12 appearances last season, including in  Four of his six starts last year came against the AL East; went 1-0 with a 6.32 ERA each of his first four outings (11 ER/15.2 IP) and 10 strikeouts in these outings  Went six-straight appearances (5.2 IP) from 9/9-20/20 without issuing a walk  Surrendered six of his 20 runs last season in the third inning, pitching to a 10.80  First batters hit .182 (2-for-11) with a HBP and reached on an against him last ERA (6 ER/5.0 IP) season  Exited the game on 8/23/20 vs. BOS in the first inning with left elbow discomfort; placed on the 60-day Injured List with a left elbow stress reaction and missed the 62 • CÉSAR VALDEZ • RHP 0-0, 0.00 ERA, 9.00 SO/9 - 1 G remainder of the season vs. ALL: .250 (1-for-4) vs. LHB: .000 (0-for-1) vs. RHB: .333 (1-for-3)  Made his season debut on Opening Day on 4/2 at BOS; earned the save after 35 • ADAM PLUTKO • RHP SEASON DEBUT working 1.0 scoreless inning with one hit and one vs. ALL: -- vs. LHB: -- vs. RHB: --  Made his first career Opening Day roster (made his MLB debut in 2010)  Acquired by the Orioles from the in exchange for cash consider-  Pitched in four games during Grapefruit League play and allowed just one run in ations on 3/27 7.0 innings (1.29 ERA)  Made his second career Opening Day roster; also made last year’s with the Indians  Did not allow an earned run in four road games (9.0 IP, 4 H, BB, 7 K) in 2020  Appeared in six games (two starts) during Spring Training, with all appearances  First batters went hitless (0-for-8) with one walk against him last season coming with Cleveland; posted a 5.00 ERA (5 ER/9.0 IP)  Posted a 0.70 WHIP and .143 (7-for-49) opponent batting average in 2020  Pitched in 10 games (four starts) for Cleveland during the 2020 season, posting a  Averaged 13.3 pitches per inning during the 2020 season 4.88 ERA (15 ER/27.2 IP)   Allowed just three extra-base hits (.224 slugging percentage) in 53 plate appear- 36 of his 50 career MLB appearances have come as a starter ances last year  Has posted a career 4.71 ERA (15 ER/28.2 IP) in his 14 appearances as a reliever  Four of his nine appearances were 2.0-or-more innings 67 • MAC SCEROLER • RHP MAJOR LEAGUE DEBUT  Earned his first career save on 9/4/20 vs. NYY G2 (2.0 IP, H, BB, 3 K) vs. ALL: -- vs. LHB: -- vs. RHB: --  His season debut (8/29/20 at TOR) marked his first appearance in a Major League  His first appearance will be his Major League debut game since 8/4/17 with TOR  Made his first career Opening Day roster 68 • TYLER WELLS • RHP MAJOR LEAGUE DEBUT  Selected by the Orioles in the 2020 Rule 5 Draft from the organi- vs. ALL: -- vs. LHB: -- vs. RHB: -- zation  His first appearance will be his Major League debut  Pitched in five games during Grapefruit League play, posting a 6.43 ERA (5 ER/7.0  Made his first career Opening Day roster IP) with six walks and three strikeouts   Selected by the Orioles in the 2020 Rule 5 Draft from the organi- Did not pitch last season, due to the cancellation of the minor league season zation  Last pitched at -Advanced Daytona, in the Reds organization, in 2019; the  Struck out 12 batters in 9.0 innings of work during Spring Training, allowing just highest level he has pitched at one run on six hits  He is the nephew of Orioles 1989 No. 1 selection and former Orioles pitcher/current  Did not pitch last season, due to the cancellation of the minor league season broadcaster Ben McDonald  Missed the entire 2019 season with a right elbow ECL sprain grade 1 66 • TANNER SCOTT • LHP 0-0, 0.00 ERA, 18.00 SO/9 - 1 G  His last regular season game action came on 8/31/18 with -A Chattanooga vs. ALL: .000 (0-for-3) vs. LHB: -- vs. RHB: .000 (0-for-3)  Made his season debut on Opening Day on 4/2 at BOS, working 1.0 scoreless in- ning with two walks and two strikeouts to earn the hold; has not allowed an earned run in his last 14 appearances dating back to 8/26/20  Made his second-straight Opening Day roster  Pitched to a 2.84 ERA (2 ER/6.1 IP) in seven Spring Training games  His 25 appearances in 2020 were tied for the second-most appearances by a left- hander in the majors  Did not allow an earned run in 12 road appearances in 2020 (8.1 IP, 7 H, 5 BB, 12 K)  Did not allow an earned run in his final 13 appearances last year; allowed earned runs in just two of his 25 games on the season  15 of the 50 balls (30.0%) put in play against him last season were “hard hit” (95+ MPH) according to Fangraphs; the fewest percentage of “hard hit” balls among O’s relievers and second-fewest among all O’s pitchers (LeBlanc - 29.6%)  Opponents hit .065 (2-for-31) with runners in scoring position in 2020; the fourth-lowest Opponent BA in the majors (min. 20 RISP at-bats)  Earned his first career save on 8/23/20 vs. BOS (0.1 IP, 2 H, ER, HR) BIRD BATTERS 3 • MAIKEL FRANCO • INF (R) .250/.250/.250 - 0 HR - 0 RBI 14 • RIO RUIZ • INF (L) .000/.250/.000 - 0 HR - 0 RBI Current Streak: 1G (since 4/2; .250, 1-4) 2021 High: 1G (4/2-current; .250, 1-4) Current Streak: 0G (0-for-3, BB; since 4/2) 2021 High: --  Has hit safely in each of the five games he’s played in Boston  Made his first career start at 2B on Opening Day at BOS; has appeared in 212 career games  Appeared on his sixth Opening Day roster at 3B (181 starts), 14 at 1B (5 starts), three at 2B (1 start), and one in LF (0 starts)  Appeared in six games during Grapefruit League play, hitting .158 (3-for-19) with a homer  Appeared on his third-straight Opening Day roster  Signed by the Orioles to a one-year contract on 3/16  Batted .333 (7-for-21) with four doubles, two home runs, and six RBI in five games at  Started all 60 games for the Kansas City Royals in 2020 (51-3B, 8-DH, 1-1B) Fenway Park in 2020  Led the Royals in doubles (16), extra-base hits (24), and RBI (38) last season; his 62 hits  Played in 15 Spring Training games, batting .233 (10-for-43) with four doubles and a homer were second-most on the club  His 32 RBI in 2020 ranked tied for the most on the O’s; of the 18 games in which he record-  In 2020, ranked tied for third in the American League in doubles and fourth in two-out RBI (20) ed an RBI, 11 were multi-RBI games; led the Orioles with 11 multi-RBI games  Posted a .952 in his 51 games at third base, including turning anAL-high  Led the Orioles with 54 hard hit (95+ MPH) balls last season, according to Statcast 17 double plays as a  Homered in three of his first four games in 2020, including in back-to-back games to start the 2 • FREDDY GALVIS • INF (S) .250/.250/.500 - 0 HR - 0 RBI season, including Opening Day Current Streak: 1G (since 4/2; .250, 1-4, 2B) 2021 High: 1G (4/2-current; .250, 1-4, 2B)  Made 50 starts (53 games) at third base in 2020; posted a 986 fielding percentage with one  Appearing in his 1,000 career game today error in his first 25 games and a .933 fielding percentage with five errors (75 chances) in his  Appeared on his ninth career Opening Day roster final 28 games  Played in 15 games during Spring Training batting .244 (10-for-41) with a home run 25 • ANTHONY SANTANDER • OF (S) .250/.250/.250 - 0 HR - 1 RBI  Signed by the Orioles to a one-year contract on 1/26 Current Streak: 1G (since 4/2; .250, 1-4, RBI) 2021 High: 1G (4/2-current; .250, 1-4, RBI)  Has hit safely in nine-straight games against BOS, dating back to 2019; for his career, he’s  Is approaching 1,000 career games (999), 900 hits (881), and 100 HR (95) hit safely in 16 of 21 games played against the Red Sox  Made a team-high 31 starts at and 11 starts at second base for the Cincinnati  Appeared on his third Opening Day roster Reds in 2020  Appeared in 13 Grapefruit League games, hitting .310 (9-for-29) with a team-best 10 walks  Hit .297 (11-for-37) with three home runs when leading off an inning in 2020  Named the recipient of the 2020 Most Valuable Oriole Award  Played in both games of the Wild Card Series at ATL last season, as a pinch-hitter (G1) and  at shortstop (G2) Was leading the American League in extra-base hits (25), ranked tied for second in doubles 21 • AUSTIN HAYS • OF (R) .000/.000/.000 - 0 HR - 0 RBI (13), third in total bases (88), tied for third in RBI (32), sixth in slugging percentage (.575), and Current Streak: 0G (0-for-4; since 4/2) 2021 High: -- tied for sixth in home runs (11) at the time of his injury last year (9/5/20 - strained right oblique)  Appeared on his second-straight Opening Day roster  Last year, he led the Orioles in WAR (1.5) according to Baseball Reference, ranked second  Led the O’s with a .392 (20-for-51) batting average in 18 Spring Training games; his batting (0.9) according to FanGraphs, and third (1.1) according to STATS, LLC. average was the second-highest in Grapefruit League play and his 20 hits were tied for  25 of his 40 hits last season were for extra-bases (13-2B, 3B, 11 HR) third-most  His four outfield assists led the Orioles in 2020, and as a right fielder were tied for the fourth-most  Hit .351 (13-for-37) with three home runs when leading off an inning in 2020 in baseball; finished as a finalist for the 2020 American League Right Field  Recorded seven multi-hit games and hit .377 (20-for-53) with three home runs and 12 runs  His 8 DRS () were the second-most among AL right fielders, according scored in 14 September games in 2020 to Sports Info Solutions  Hit safely in 10-of-14 games after returning from the IL on 9/14/20 (non-displaced rib fracture)  Recorded a career-high 18-game hitting streak last season (8/5 G2-23/20); tied for the  28 of his 34 hits on the season were singles last season second-longest hitting streak in the majors in 2020 and the longest by an Oriole since Nick  Recorded three outfield assists (2-LF, 1-CF), second-most on the O’s; recorded a perfect Markakis’ 18-game hit-streak (4/21-5/11/14) fielding percentage (1.000) in 70 total chances last season  Made 35 starts in right field, one start in left field, and one start as the DH in 2020  Hit the 23rd inside-the-park home run in Orioles history on 8/11/20 at PHI leading off the 10th 28 • PEDRO SEVERINO • C (R) .500/.500/.500 - 0 HR - 0 RBI inning; the first O’s inside-the-park home run since Robert Andino on 9/26/11 vs. BOS Current Streak: 1G (since 4/2; .500, 2-4, R) 2021 High: 1G (4/2-current; .500, 2-4, R)  Recorded a multi-hit game on Opening Day; first O’s catcher to do so since 2017 (Castillo) 16 • TREY MANCINI • INF/OF (R) .333/.500/.333 - 0 HR - 0 RBI  Current Streak: 1G (since 4/2; .333, 1-3, R, BB) 2021 High: 1G (4/2-current; .333, 1-3, R, BB) Appeared on his third-straight Opening Day roster  Has reached base safely in 23-straight games dating back to 2019  Hit safely in each of his final six Grapefruit League games, after collecting just one hit in his  A career .324 (72-for-222) hitter in 58 games against the Red Sox; a career .358 (38-for-106) first 22 at-bats (10 games) hitter at Fenway Park in 28 games  Made 32 starts at catcher in 2020, with the Orioles going 15-17 in these games; posted a  Appeared on his fourth career Opening Day roster 3.89 ERA while catching; went 3-for-12 (25.0%) in throwing out potential base stealers this  Played in 17 games during Grapefruit League play, batting .333 (17-for-51) with two home season; had five passed balls and four errors as a catcher  runs; his 17 hits were the second-most on the O’s Batted .159 (10-for-63) in 20 games in September last season, .313 (25-for-80) in 23 August  Hit safely in 15 of the 17 games he played in during Spring Training, including hitting safely games, and .294 (5-for-17) in five games in July  in each of his last 14 to close out the spring Went 1-for-28 in his final eight games of the 2020 season (.036 batting average)   Placed on the 60-day IL on 6/28/20 and missed the entire 2020 season due to recovery from Hit .276 (34-for-123) against right-handers and .162 (6-for-37) against left-handers last year colon cancer surgery 15 • • C (L) SEASON DEBUT 6 • RYAN MOUNTCASTLE • INF/OF (R) .250/.250/.500 - 0 HR - 2 RBI Current Streak: -- 2020 High: 4G (8/1-6; .500, 5-10, 2-2B, HR, R, RBI, 2 BB, HBP) Current Streak: 1G (since 4/2; .250, 1-4, 2B, 2 RBI) 2021 High: 1G (4/2-current; .250, 1-4, 2B, 2 RBI)  Appeared on his third career Opening Day roster  Is a career .351 (13-for-37) hitter with runners in scoring position  Batted .100 (3-for-30) in 16 Spring Training games  In seven career games against BOS, he’s hitting .296 (8-for-27) with three doubles and three  Made 22 starts at catcher last season, with the Orioles going 7-15 in these games; posted a RBI; has hit .278 (5-for-18) in four career games at Fenway Park 5.87 ERA while catching; went 3-for-16 (18.75%) in throwing out potential base stealers this  Appeared on his first career Opening Day roster season; had zero passed balls and two errors as a catcher  Appeared in 17 Grapefruit League games, hitting five doubles and four home runs with nine  Ranked tied for second on the O’s with 17 walks and fourth with a .364 on-base percentage runs scored and 13 RBI last season  In 2020 he ranked first among AL rookies (min. 110 PA) in OBP (.386), tied for first in three-  Batted a combined .391 (9-for-23) early in the count (0-0, 0-1, 1-0 counts) in 2020 hit games (5), second in OPS (.878), batting average (.333), and slugging (.492), third in 29 • RAMÓN URÍAS • INF (R) .000/.000/.000 - 0 HR - 0 RBI multi-hit games (14), fifth in hits (42), tied for sixth in RBI (23), and eighth in home runs (5) Current Streak: -- 2021 High: --   Hit .343 (12-for-35) with RISP and .417 (5-for-12) with RISP and two outs last season Made his season debut on Opening Day, entering the game as a defensive replacement at 2B in the ninth inning  Batted .354 (34-for-96) with all five of his home runs coming against right-handed pitching  in 2020 Appeared on his first career Opening Day roster   According to STATS, LLC., he became the eighth player in MLB history (since 1913) to hit Played in 20 Grapefruit League games and batted .186 (8-for-43) his first career home run in a non-MLB stadium  Made four starts at shortstop (five games) and two starts at second base (four games) in 2020  Made 23 starts in left field, nine starts at first base, and two starts as the DH in 2020  Recorded his first Major League home run last season on 9/25/20 atTOR; a solo homer off RHP Shun Yamaguchi in the fifth inning 31 • • OF (L) .500/.500/.500 - 0 HR - 0 RBI Current Streak: 1G (since 4/2; .500, 2-4, R) 2021 High: 1 G (4/2-current; .500, 2-4, R)  Had three different stints with the Orioles during the 2020 season  Collected the Orioles first hit of the season in his first at-bat to lead fof the game on 4/2  Made his Major League debut on 8/20/20 vs. BOS, entering the game as a pinch-hitter in the  Appeared on his third-straight Opening Day roster ninth inning (struck out)  Has changed to a full-time left-handed hitter this season after switch-hitting his whole 11 • • INF (R) SEASON DEBUT professional career Current Streak: -- 2020 High: 5G (8/18-22; .412, 7-17, 3 HR, 3 R, 4 RBI, BB)   Played in 17 games during Spring Training, batting .260 (13-for-50) with six extra-base hits Appeared on his third career Opening Day roster   In 2020, he led the Orioles in WAR (1.4) according to STATS, LLC. and ranked tied for fourth Batted .182 (8-for-44) in 18 Grapefruit League games (0.6) according to Fangraphs  Appeared in 52 games in 2020, tied for the third-most on the Orioles  Recorded 5 Outs Above Average (OAA) in 2020, tied for the second-most in the majors by  Made starts at five different positions last season for the O’s; 15-SS, 8-2B, 8-1B, 4-3B, 3-LF an outfielder according to Statcast; his 95% success rate ranked third-best  Seven of his eight home runs last year came in the 7th-inning-or-later, tied for the most in the  His nine hits led the majors last season; next closest player had seven bunt hits majors (Hampson, COL)  Batted .323 (21-for-65) with six extra-base hits in 22 games in September 2020; his 21 hits  Hit .471 (8-for-17) in the first inning and .471 (8-for-17) with a 0-0 count last season were the fifth-most on the O’s during the month  Led the Orioles with seven stolen bases (caught twice); tied for the 15th-most in the AL in 2020  Appeared in 41 games in CF (36 starts), four games in RF (two starts), and four games in LF last season ADDITIONAL HITTER INFO MULTI-HIT GAMES MULTI-RBI GAMES LAST HR MULTI-HR GAMES vs. LHP vs. RHP 2 3 4 5 TOTAL 2 3 4 5 6 TOTAL (Date/Opponent/Pitcher) 2 3 2021 CAREER LAST (#HRS) Maikel Franco .--- .250 ------9/24/20 vs. DET (Alexander) - - - 5 7/27/20 at DET (2) Freddy Galvis .--- .250 ------9/25/20 at MIN (Berrios) - - - 3 7/1/19 vs. KC (2) Austin Hays .--- .000 ------9/24/20 at BOS (Lin) - - - 1 9/23/19 at TOR (2) Trey Mancini 1.000 .000 ------9/28/19 at BOS (Smith) - - - 7 7/21/19 vs. BOS (2) Ryan Mountcastle .--- .250 - - - - - 1 - - - - 1 9/14/20 vs. ATL (Toussaint) - - - 1 8/30/20 at TOR (2) Cedric Mullins 1.000 .333 1 - - - 1 ------9/25/20 at TOR (Yamaguchi) - - - - - Rio Ruiz .--- .000 ------9/17/20 vs. TB G2 (Richards) - - - - - Anthony Santander 1.000 .000 ------9/1/20 vs. NYM (Kilome) - - - 3 8/18/20 vs. TOR (2) Pedro Severino .--- .500 1 - - - 1 ------8/16/20 vs. WSH (Scherzer) - - - 1 6/4/19 at TEX (3) Chance Sisco .--- .------8/21/20 vs. BOS (Osich) - - - - - Ramón Urías .--- .------9/25/20 at TOR (Yamaguchi) - - - - - Pat Valaika .--- .------9/24/20 at BOS (Covey) - - - 1 5/14/17 vs. LAD (2)

O’S HITTERS 2021 VS. BOSTON RED SOX CAREER VS. BOSTON RED SOX PLAYER G AB R H 2B 3B HR RBI BB IBB SO AVG OBP SLG G AB R H 2B 3B HR RBI BB IBB SO AVG OBP SLG Maikel Franco 1 4 0 1 0 0 0 0 0 0 0 .250 .250 .250 11 39 2 13 3 0 0 4 6 0 5 .333 .422 .410 Freddy Galvis 1 4 0 1 1 0 0 0 0 0 0 .250 .250 .500 34 130 18 35 8 0 5 17 8 0 29 .269 .309 .446 Austin Hays 1 4 0 0 0 0 0 0 0 0 3 .000 .000 .000 13 49 9 15 5 0 2 6 3 0 16 .306 .352 .531 Trey Mancini 1 3 1 1 0 0 0 0 1 0 0 .333 .500 .333 58 222 35 72 20 2 12 38 23 0 62 .324 .386 .595 Ryan Mountcastle 1 4 0 1 1 0 0 2 0 0 1 .250 .250 .500 7 27 2 8 3 0 0 3 3 0 5 .296 .367 .407 Cedric Mullins 1 4 1 2 0 0 0 0 0 0 1 .500 .500 .500 22 73 10 16 4 0 1 5 8 0 24 .219 .305 .315 Rio Ruiz 1 3 0 0 0 0 0 0 1 0 1 .000 .250 .000 25 80 10 19 5 0 3 14 8 0 16 .238 .307 .413 Anthony Santander 1 4 0 1 0 0 0 1 0 0 0 .250 .250 .250 21 78 11 20 6 1 4 11 5 1 17 .256 .301 .513 Pedro Severino 1 4 1 2 0 0 0 0 0 0 1 .500 .500 .500 21 76 4 17 2 0 1 2 7 0 20 .224 .289 .289 Chance Sisco 19 45 6 11 1 0 1 4 8 0 16 .244 .393 .333 Ramón Urías 1 0 0 0 0 0 0 0 0 0 0 - - - 7 16 2 7 2 0 0 2 1 0 4 .438 .471 .563 Pat Valaika 10 29 7 11 0 0 4 4 1 0 6 .379 .400 .793

O’S PITCHERS 2021 VS. BOSTON RED SOX CAREER VS. BOSTON RED SOX PLAYER W L SV G GS INN H R ER HR BB SO ERA AVG W L SV G GS INN H R ER HR BB SO ERA AVG Paul Fry 0 1 1 17 0 15.2 17 11 11 1 4 15 6.32 .270 Matt Harvey 0 0 0 1 1 6.0 2 0 0 0 1 8 0.00 .100 Dean Kremer 0 1 0 1 1 2.2 7 7 7 0 3 2 23.63 .467 Wade LeBlanc 3 0 0 7 7 33.0 37 23 21 5 8 22 5.73 .274 Jorge López 0 0 0 2 0 6.0 8 7 7 2 3 4 10.50 .320 John Means 1 0 0 1 1 7.0 1 0 0 0 0 5 0.00 .045 4 2 0 8 7 41.1 34 17 17 6 7 26 3.70 .222 Adam Plutko 0 1 0 2 2 10.1 10 8 8 1 8 6 6.97 .256 Mac Sceroler Tanner Scott 0 0 0 1 0 1.0 0 0 0 0 2 2 0.00 .000 1 0 1 14 0 15.1 12 9 9 1 11 15 5.28 .211 Cole Sulser 0 0 1 4 0 5.1 2 1 0 0 5 7 0.00 .111 Dillon Tate 0 1 0 3 0 3.0 2 1 1 0 2 4 3.00 .182 César Valdez 0 0 1 1 0 1.0 1 0 0 0 0 1 0.00 .250 0 0 1 2 0 5.0 2 0 0 0 0 6 0.00 .125 Tyler Wells Bruce Zimmermann 0 0 0 1 0 4.0 2 1 1 0 1 5 2.25 .133

2021 RECENT TRANSACTIONS W-L BY DATE PLAYER(S) & TRANSACTION 1 Mullins: 1-0 1/18 RHP signed to a minor league contract and invited to Major League Spring 2 Mancini: 1-0 Training. 3 Santander: 1-0 1/26 Signed INF Freddy Galvis to a one-year Major League contract for the 2021 season…INF/OF 4 Mountcastle: 1-0 designated for assignment. 5 Ruiz: 1-0 2/2 Acquired INF/OF from the in exchange for RHP Alex Cobb. 6 Hays: 1-0 2/3 RHP Félix Hernández, RHP Dusten Knight, LHP Wade LeBlanc, INF Seth Mejias-Brean, RHP 7 Franco: 1-0 , and RHP signed to a minor league contract and invited to Major 8 Galvis: 1-0 League Spring Training. 9 Severino: 1-0 2/17 RHP Matt Harvey signed to a minor league contract and invited to Major League Spring Training. 3/7 Reassigned C , RHP Marcos Diplán, INF Mason McCoy, LHP Zach Muckenhirn, Number of different batting orders used: 1 (does not include pitcher’s slot) and LHP to Twin Lakes camp. 3/12 RHP was reassigned to Twin Lakes camp and RHP Mike Baumann, LHP , RHP , and LHP Alexander Wells were optioned to Triple-A Norfolk...Rule 5 selection, RHP Gray Fenter was returned to the Orioles from the Chicago Cubs. 3/16 Signed INF Maikel Franco to a one-year Major League contract fro the 2021 season...Placed RHP Hunter Harvey on the 60-day IL (left oblique strain)...C Taylor Davis was reassigned to Twin Lakes Camp and INF Rylan Bannon, OF Yusniel Diaz, RHP Ashton Goudeau, OF Ryan McKenna, and INF were optioned to Triple-A Norfolk. 3/18 RHP Ashton Goudeau claimed off waivers by the . 3/25 Selected the contract of RHP Matt Harvey and granted LHP Wade LeBlanc his requested release. 3/26 Signed LHP Wade LeBlanc to a one-year Major League contract for the 2021 season...Placed INF Chris Davis on the 60-day IL (lower back strain)...Optioned LHP , INF/OF Jahmai Jones, and INF Richie Martin to Triple-A Norfolk...Reassigned LHP and INF/OF Chris Shaw to Twin Lakes Camp. 3/27 Acquired RHP Adam Plutko from the Cleveland Indians in exchange for cash considerations and designated INF Yolmer Sánchez for assignment. W-L BY POSITION 3/29 RHP Félix Hernández has requested and been granted his release to become a free agent. 1B Mancini: 1-0 3/30 INF Yolmer Sánchez has cleared unconditional waivers and been granted his release. 2B Ruiz: 1-0 4/1 Placed OF DJ Stewart on the 10-day Injured List (left hamstring strain) and RHP Shawn Armstrong on the Paternity List...Optioned RHP Travis Lakins, Sr. to Triple-A Norfolk. 3B Franco: 1-0 SS Galvis: 1-0 LF Hays: 1-0 CF Mullins: 1-0 RF Santander: 1-0 C Severino: 1-0 DH Mountcastle: 1-0

2021 BY THE NUMBERS LAST TIME IT HAPPENED HOME AWAY TOTAL BATTING Overall 0-0 1-0 1-0 Eutaw St. Home Run Anthony Santander (2), 8/16/20 vs. WSH (Scherzer) Second Deck Home Run in LF at OPACY , 6/2/17 vs. BOS (Porcello) MONTH HOME AWAY TOTAL Opponent Pete Alonso, 9/2/20 (Means) April (26) 0-0 1-0 1-0 Pedro Severino, 8/24/2019 (Pruitt) May (28) 0-0 0-0 0-0 Two Grand Slams in One Game Reimold, Clevenger, 9/11/15 vs. KC (Herrera, Chamberlain) June (27) 0-0 0-0 0-0 Pinch-Hit Home Run Pedro Severino, 8/8/20 at WSH (Doolittle) July (23) 0-0 0-0 0-0 Pinch-Hit Walk-Off Home Run Nolan Reimold, 7/24/16 vs. CLE (Allen) August (28) 0-0 0-0 0-0 Pinch-Hit Grand Slam Dwight Evans, 7/26/91 vs. OAK (Nelson) September (27) 0-0 0-0 0-0 Inside the Park Home Run Austin Hays, 8/11/20 at PHI (Guerra) October (3) 0-0 0-0 0-0 LH & RH Home Run, Same Game Anthony Santander, 8/31/19 at KC (López, Hill) TOTAL (162) 0-0 1-0 1-0 Individual 2-Home Run Game DJ Stewart, 9/5/20 vs. NYY (Cole, Yajure) Individual 3-Home Run Game Pedro Severino, 6/4/19 at TEX (Smyly, Miller, Martin) DAY OF WEEK HOME AWAY TOTAL Individual 4-Home Run Game Never Monday (16) 0-0 0-0 0-0 Home Run in Consecutive Games José Iglesias, 9/24-25/20, at BOS, at TOR Tuesday (25) 0-0 0-0 0-0 Home Run in 3 Consecutive Games DJ Stewart, 9/5-9/20 vs. NYY, at NYM (4) Wednesday (25) 0-0 0-0 0-0 Home Run in 4 Consecutive Games DJ Stewart, 9/5-9/20 vs. NYY, at NYM Thursday (16) 0-0 0-0 0-0 Home Run in 5 Consecutive Games Jonathan Schoop, 7/22-27/18 vs. TOR, BOS, TB Friday (26) 0-0 1-0 1-0 Home Run in 6 Consecutive Games Chris Davis, 9/26-10/2/12 vs. TOR, BOS, & TB Saturday (27) 0-0 0-0 0-0 4-Home Run Game, Team 9/14/20 vs. ATL Sunday (27) 0-0 0-0 0-0 5-Home Run Game, Team 9/23/19 at TOR TOTAL (162) 0-0 1-0 1-0 6-Home Run Game, Team 8/18/16 vs. HOU 7-Home Run Game, Team 6/2/16 vs. BOS (7) VS. AL EAST HOME AWAY TOTAL 8+-Home Run Game, Team 6/16/15 vs. PHI (8) Boston Red Sox (19) 0-0 1-0 1-0 Back-to-Back HR Urías-Mullins, 9/25/20 at TOR (5th Inning) (19) 0-0 0-0 0-0 Back-to-Back HR to Start a Game Smith-Machado, 7/7/17 at MIN (19) 0-0 0-0 0-0 Back-to-Back-to-Back HR Schoop-Davis-Mancini, 8/6/17 vs. DET (1st inning) (19) 0-0 0-0 0-0 Back-to-Back-to-Back HR to Start a Game Flaherty-Hardy-Markakis, 5/10/12 vs. TEX (G1, Lewis) TOTAL (76) 0-0 1-0 1-0 2 Back-to-Back HRs, Same Game Jones-Mancini (4th inning), Mancini-Trumbo (6th inning) 8/10/17 at OAK VS. AL CENTRAL HOME AWAY TOTAL Leadoff Home Run Cedric Mullins, 9/4/20 (G1) vs. NYY (King) (7) 0-0 0-0 0-0 Walk-Off Home Run Rio Ruiz, 8/11/19 vs. HOU (Osuna) Walk-Off Grand Slam Manny Machado, 8/18/17 vs. LAA (Middleton) Cleveland Indians (7) 0-0 0-0 0-0 Walk-Off Home Run, Eutaw St. Rio Ruiz, 8/11/19 vs. HOU (Osuna) (7) 0-0 0-0 0-0 Home Run, 15th Inning or later , 7/25/19 at LAA Kansas City Royals (7) 0-0 0-0 0-0 Home Run, 17th Inning or later , 5/6/12 at BOS Minnesota Twins (6) 0-0 0-0 0-0 Home Run by a Pitcher Zach Britton, 7/3/11 at ATL TOTAL (34) 0-0 0-0 0-0 2-Home Run Game by a Pitcher , 8/27/61 at MIN st VS. AL WEST HOME AWAY TOTAL Oriole to hit a Home Run for 1 ML hit Trey Mancini, 9/20/16 vs. BOS th (6) 0-0 0-0 0-0 Oriole w/ 2 home runs in one inning , 4/15/16 at TEX (7 inning) st nd rd Los Angeles Angels (6) 0-0 0-0 0-0 Oriole w/ 3 home runs in consecutive innings Manny Machado, 8/7/16 at CWS (1 , 2 , 3 inning) (6) 0-0 0-0 0-0 5-Hit Game Trey Mancini, 9/24/19 at TOR (7) 0-0 0-0 0-0 6-Hit Game Cal Ripken, Jr., 6/13/99 at ATL (7) 0-0 0-0 0-0 5-RBI Game Austin Hays, 9/23/19 at TOR 6-RBI Game Dwight Smith, Jr., 6/4/19 at TEX TOTAL (32) 0-0 0-0 0-0 7-RBI Game Manny Machado, 8/18/17 vs. LAA VS. NL EAST HOME AWAY TOTAL 8-RBI Game , 8/14/98 at CLE (3) 0-0 0-0 0-0 9-RBI Game , 8/26/85 at CAL (4) 0-0 0-0 0-0 PITCHING (4) 0-0 0-0 0-0 Perfect Game Never (3) 0-0 0-0 0-0 No-Hitter 7/13/91 (Milacki, Flanagan, Williamson, Olson vs. OAK) (6) 0-0 0-0 0-0 1-Hitter 7/21/19 (Wojciechowski, Fry, Givens vs. BOS) TOTAL (20) 0-0 0-0 0-0 8/18/18 (Cobb at CLE) Shutout 8/29/17 (Bundy vs. SEA) Team Shutout 4/2/21 (Means, Scott, Valdez at BOS) Consecutive CG, Pitcher (2), 5/16-22/04 - WALK-OFF AND MISCELLANEOUS HOME RUNS Consecutive Shutouts, Pitcher (2), 9/26-10/1/95 Baltimore Orioles Walk-off Wins Consecutive CG, Team 5/13-14/11 (Guthrie/Bergesen) Date Score Batter/Runner Action RBI Pitcher INN OUTS Consecutive Shutouts, Team 6/28-29/19 vs. CLE N/A 10+ Strikeout Game, Pitcher 9/20/20 (Means vs. TB, 12) 15+ Strikeout Game, Pitcher 7/7/07 (Bedard at TEX, 15) 10+ Strikeout Game, Team 9/26/20 at TOR (13) Opponent Walk-off Wins 15+ Strikeout Game, Team 9/20/20 vs. TB (16) Date Score Batter/Runner Action RBI Pitcher INN OUTS 4+ Strikeouts in an inning Mike Cuellar (4), 5/29/70 at CAL N/A MISCELLANEOUS Hit for the Cycle Jonathan Villar, 8/5/19 vs. NYY (5th in club history) Steal of Home Jonathan Villar, 8/30/19 at KC Baltimore Orioles Back-to-Back Home Runs Position Player to Pitch Bryan Holaday, 8/14/20 vs. WSH (0.1 IP, 2 H, 1 WP) Date Score Batter Pitcher INN OUTS Triple Play Turned 8/3/17, Top 2nd vs. DET (McCann-Batting) N/A Scoring: 5-4-3 (Machado-Schoop-Davis) WINNING SWEEPS 2-Game, at OPACY June 6-7, 2017 vs. PIT Opponent Back-to-Back Home Runs 2-Game, Road June 5-6, 2018 at NYM Date Score Batter Pitcher INN OUTS 3-Game, at OPACY July 31-August 2, 2020 vs. TB N/A 3-Game, Road August 11-13, 2020 at PHI 4-Game, at OPACY July 17-20, 2017 vs. TEX 4-Game, Road August 22-25, 2011 at MIN Baltimore Orioles Grand Slams June 25, 2016 vs. TB Date Score Batter Pitcher INN OUTS N/A OUTFIELD ASSISTS Opponent Grand Slams Outfielder 1B 2B 3B HP TOTAL ERRORS (F-T) Date Score Batter Pitcher INN OUTS Austin Hays - - - - - 0-0 N/A Ryan Mountcastle - - - - - 0-0 Cedric Mullins - - - - - 0-0 Anthony Santander - - - - - 0-0 Baltimore Orioles Inside-the-Park Home Runs Team Totals 0 0 0 0 0 0-0 Date Score Batter RBI Pitcher INN OUTS N/A CATCHING BREAKDOWN Opponent Inside-the-Park Home Runs Errors SBs Pick-offs Date Score Batter RBI Pitcher INN OUTS Catcher F-T-C PB CCS-ATT 1B-2B-3B Inn./ER ERA Record N/A Pedro Severino 0-0-0 1 0-0 0-0-0 9.0/0 0.00 1-0

Chance Sisco ------/-- -.-- -- Baltimore Orioles Pinch-Hit Home Runs Totals 0-0-0 1 0-0 0-0-0 9.0/0 0.00 1-0 Date Score Batter RBI Pitcher INN OUTS N/A

Opponent Pinch-Hit Home Runs ORIOLES WHO MADE THEIR MAJOR LEAGUE DEBUT IN 2021 Date Score Batter RBI Pitcher INN OUTS Date Player Opp. Stats N/A

Baltimore Orioles Leadoff Home Runs Date Score Batter Pitcher INN OUTS N/A SCORING BY INNING ORIOLES CHALLENGES Opponent Leadoff Home Runs Opponents Orioles DATE RULING O’S SUCCESS Date Score Batter Pitcher INN OUTS 1 0 0 4/2 at BOS Overturned 1-for-1 (100.0%) N/A 2 0 0 3 0 0 4 0 0 EUTAW STREET HOME RUNS SECOND DECK HOME RUNS AT ORIOLE PARK (LF) 5 0 0 DATE PLAYER (TEAM) DISTANCE DATE PLAYER (Team) OPP (Pitcher) 6 0 2 6/11/95 Rex Hudler (CAL) at BAL (Moyer) 7 0 0 *Total since 1992 - 106 2021 totals - 0 8/7/11 Mark Reynolds (BAL) vs. TOR (Romero) 8 0 1 58 by opponents, 48 by Orioles 6/2/17 Manny Machado (BAL) vs. BOS (Porcello) 9 0 0 6/20/17 Edwin Encarnacion (CLE) at BAL (Tillman) Extras 0 0 9/2/20 Pete Alonso (NYM) at BAL (Means) Totals 0 3 2021 SCHEDULE AND RESULTS G# DATE OPP W-L SCORE WP/LP/SV RECORD POS GA/GB ATTEND G# DATE OPP W-L SCORE WP/LP/SV RECORD POS GA/GB ATTEND APR 1 at BOS ****POSTPONED**** (Rescheduled for 4/2) T-3rd -0.5 JUL 12 **** ALL-STAR BREAK **** 1 APR 2 at BOS W 3-0 Means/Eovaldi/Valdez 1-0 T-2nd -0.5 4,452 JUL 13 91st MAJOR LEAGUE ALL-STAR GAME IN ATLANTA 2 APR 3 at BOS 1:10 p.m. ET MASN2 JUL 14 **** ALL-STAR BREAK **** 3 APR 4 at BOS 1:10 p.m. ET MASN2 JUL 15 **** ALL-STAR BREAK **** 4 APR 5 at NYY 6:35 p.m ET MASN 91 JUL 16 at KC 8:10 p.m. ET MASN2 5 APR 6 at NYY 6:35 p.m. ET MASN 92 JUL 17 at KC 7:10 p.m. ET MASN2 6 APR 7 at NYY 6:35 p.m. ET MASN 93 JUL 18 at KC 2:10 p.m. ET MASN2 7 APR 8 vs. BOS 3:05 p.m. ET MASN 94 JUL 19 at TB 7:10 p.m. ET MASN2 APR 9 **** Off Day **** 95 JUL 20 at TB 7:10 p.m. ET MASN2 8 APR 10 vs. BOS 7:05 p.m. ET MASN 96 JUL 21 at TB 12:10 p.m. ET MASN 9 APR 11 vs. BOS 1:05 p.m. ET MASN JUL 22 **** Off Day **** 10 APR 12 vs. SEA 7:05 p.m. ET MASN 97 JUL 23 vs. WSH 7:05 p.m. ET MASN 11 APR 13 vs. SEA 7:05 p.m. ET MASN 98 JUL 24 vs. WSH 7:05 p.m. ET MASN 12 APR 14 vs. SEA 7:05 p.m. ET MASN 99 JUL 25 vs. WSH 1:05 p.m. ET MASN 13 APR 15 vs. SEA 1:05 p.m. ET MASN JUL 26 **** Off Day **** 14 APR 16 at TEX 8:05 p.m. ET MASN 100 JUL 27 vs. MIA 7:05 p.m. ET MASN2 15 APR 17 at TEX 7:05 p.m. ET MASN 101 JUL 28 vs. MIA 7:05 p.m. ET MASN2 16 APR 18 at TEX 2:35 p.m. ET MASN2 102 JUL 29 at DET 7:10 p.m. ET MASN APR 19 **** Off Day **** 103 JUL 30 at DET 7:10 p.m. ET MASN2 17 APR 20 at MIA 6:40 p.m. ET MASN2 104 JUL 31 at DET 6:10 p.m. ET MASN2 18 APR 21 at MIA 1:10 p.m. ET MASN2 JULY TOTALS: TEAM ERA: TEAM AVG: APR 22 **** Off Day **** 105 AUG 1 at DET 1:10 p.m. ET MASN2 19 APR 23 vs. OAK 7:05 p.m. ET MASN2 106 AUG 2 at NYY 7:05 p.m. ET MASN 20 APR 24 vs. OAK 7:05 p.m. ET MASN2 107 AUG 3 at NYY 7:05 p.m. ET MASN 21 APR 25 vs. OAK 1:05 p.m. ET MASN2 108 AUG 4 at NYY 7:05 p.m. ET MASN 22 APR 26 vs. NYY 7:05 p.m. ET MASN AUG 5 **** Off Day **** 23 APR 27 vs. NYY 7:05 p.m. ET MASN 109 AUG 6 vs. TB 7:05 p.m. ET MASN2 24 APR 28 vs. NYY 7:05 p.m. ET MASN 110 AUG 7 vs. TB 7:05 p.m. ET MASN2 25 APR 29 vs. NYY 1:05 p.m. ET MASN 111 AUG 8 vs. TB 1:05 p.m. ET MASN2 26 APR 30 at OAK 9:40 p.m. ET MASN2 AUG 9 **** Off Day **** APRIL TOTALS: TEAM ERA: TEAM AVG: . 112 AUG 10 vs. DET 7:05 p.m. ET MASN2 27 MAY 1 at OAK 4:07 p.m. ET MASN2 113 AUG 11 vs. DET 7:05 p.m. ET MASN2 28 MAY 2 at OAK 4:07 p.m. ET MASN2 114 AUG 12 vs. DET 4:05 p.m. ET MASN2 29 MAY 3 at SEA 10:10 p.m. ET MASN 115 AUG 13 at BOS 7:10 p.m. ET MASN 30 MAY 4 at SEA 10:10 p.m. ET MASN2 116 AUG 14 at BOS 4:10 p.m. ET MASN 31 MAY 5 at SEA 3:40 p.m. ET MASN 117 AUG 15 at BOS 1:10 p.m. ET MASN May 6 **** Off Day **** 118 AUG 16 at TB 7:10 p.m. ET MASN 32 MAY 7 vs. BOS 7:05 p.m. ET MASN2 119 AUG 17 at TB 7:10 p.m. ET MASN2 33 MAY 8 vs. BOS 7:05 p.m. ET MASN 120 AUG 18 at TB 7:10 p.m. ET MASN2 34 MAY 9 vs. BOS 1:05 p.m. ET MASN 121 AUG 19 at TB 1:10 p.m. ET MASN 35 MAY 10 vs. BOS 7:05 p.m. ET MASN 122 AUG 20 vs. ATL 7:05 p.m. ET MASN 36 MAY 11 at NYM 7:10 p.m. ET MASN2 123 AUG 21 vs. ATL 7:05 p.m. ET MASN2 37 MAY 12 at NYM 12:10 p.m. ET MASN2 124 AUG 22 vs. ATL 1:05 p.m. ET MASN May 13 **** Off Day **** AUG 23 **** Off Day **** 38 MAY 14 vs. NYY 7:05 p.m. ET MASN 125 AUG 24 vs. LAA 7:05 p.m. ET MASN 39 MAY 15 vs. NYY 7:05 p.m. ET MASN 126 AUG 25 vs. LAA 7:05 p.m. ET MASN 40 MAY 16 vs. NYY 1:05 p.m. ET MASN 127 AUG 26 vs. LAA 1:05 p.m. ET MASN May 17 **** Off Day **** 128 AUG 27 vs. TB 7:05 p.m. ET MASN2 41 MAY 18 vs. TB 7:05 p.m. ET MASN2 129 AUG 28 vs. TB 7:05 p.m. ET MASN2 42 MAY 19 vs. TB 7:05 p.m. ET MASN2 130 AUG 29 vs. TB 1:05 p.m. ET MASN2 43 MAY 20 vs. TB 12:35 p.m. ET MASN2 131 AUG 30 at TOR 7:07 p.m. ET MASN2 44 MAY 21 at WSH 7:05 p.m. ET MASN2 132 AUG 31 at TOR 7:07 p.m. ET MASN2 45 MAY 22 at WSH 4:05 p.m. ET MASN2 AUGUST TOTALS: TEAM ERA: TEAM AVG: 46 MAY 23 at WSH 1:05 p.m. ET MASN2 133 SEP 1 at TOR 7:07 p.m. ET MASN2 47 MAY 24 at MIN 7:40 p.m. ET MASN SEP 2 **** Off Day **** 48 MAY 25 at MIN 7:40 p.m. ET MASN2 134 SEP 3 at NYY 7:05p.m. ET MASN 49 MAY 26 at MIN 1:10 p.m. ET MASN 135 SEP 4 at NYY 1:05 p.m. ET MASN 50 MAY 27 at CWS 8:10 p.m. ET MASN2 136 SEP 5 at NYY 1:05 p.m. ET MASN 51 MAY 28 at CWS 8:10 p.m. ET MASN2 137 SEP 6 vs. KC 1:05 p.m. ET MASN2 52 MAY 29 at CWS 2:10 p.m. ET MASN 138 SEP 7 vs. KC 7:05 p.m. ET MASN2 53 MAY 30 at CWS 2:10 p.m. ET MASN2 139 SEP 8 vs. KC 7:05 p.m. ET MASN2 54 MAY 31 vs. MIN 1:05 p.m. ET MASN 140 SEP 9 vs. KC 7:05 p.m. ET MASN2 MAY TOTALS: TEAM ERA: TEAM AVG: 141 SEP 10 vs. TOR 7:05 p.m. ET MASN 55 JUN 1 vs. MIN 7:05 p.m. ET MASN2 142 SEP 11 vs. TOR 7:05 p.m. ET MASN 56 JUN 2 vs. MIN 7:05 p.m. ET MASN2 143 SEP 12 vs. TOR 1:05 p.m. ET MASN JUN 3 **** Off Day **** SEP 13 **** Off Day **** 57 JUN 4 vs. CLE 7:05 p.m. ET MASN2 144 SEP 14 vs. NYY 7:05 p.m. ET MASN 58 JUN 5 vs. CLE 4:05 p.m. ET MASN2 145 SEP 15 vs. NYY 7:05 p.m. ET MASN 59 JUN 6 vs. CLE 1:05 p.m. ET MASN2 146 SEP 16 vs. NYY 5:05 p.m. ET MASN JUN 7 **** Off Day **** 147 SEP 17 at BOS 7:10 p.m. ET MASN 60 JUN 8 vs. NYM 7:05 p.m. ET MASN 148 SEP 18 at BOS 1:10 p.m. ET MASN 61 JUN 9 vs. NYM 7:05 p.m. ET MASN 149 SEP 19 at BOS 1:10 p.m. ET MASN JUN 10 **** Off Day **** 150 SEP 20 at PHI 7:05 p.m. ET MASN 62 JUN 11 at TB 7:10 p.m. ET MASN2 151 SEP 21 at PHI 7:05 p.m. ET MASN 63 JUN 12 at TB 4:10 p.m. ET MASN 152 SEP 22 at PHI 7:05 p.m. ET MASN 64 JUN 13 at TB 1:10 p.m. ET MASN2 153 SEP 23 vs. TEX 7:05 p.m. ET MASN 65 JUN 14 at CLE 7:10 p.m. ET MASN2 154 SEP 24 vs. TEX 7:05 p.m. ET MASN 66 JUN 15 at CLE 7:10 p.m. ET MASN2 155 SEP 25 vs. TEX 7:05 p.m. ET MASN 67 JUN 16 at CLE 7:10 p.m. ET MASN2 156 SEP 26 vs. TEX 1:05 p.m. ET MASN 68 JUN 17 at CLE 1:10 p.m. ET MASN SEP 27 **** Off Day **** 69 JUN 18 vs. TOR 7:05 p.m. ET MASN 157 SEP 28 vs. BOS 7:05 p.m. ET MASN 70 JUN 19 vs. TOR 4:05 p.m. ET MASN 158 SEP 29 vs. BOS 7:05 p.m. ET MASN 71 JUN 20 vs. TOR 1:05 p.m. ET MASN 159 SEP 30 vs. BOS 7:05 p.m. ET MASN 72 JUN 21 vs. HOU 7:05 p.m. ET MASN SEP TOTALS: TEAM ERA: TEAM AVG: 73 JUN 22 vs. HOU 7:05 p.m. ET MASN2 160 OCT 1 at TOR 7:07 p.m. ET MASN2 74 JUN 23 vs. HOU 7:05 p.m. ET MASN 161 OCT 2 at TOR 3:07 p.m. ET MASN2 75 JUN 24 at TOR 7:07 p.m. ET MASN 162 OCT 3 at TOR 3:07 p.m. ET MASN2 76 JUN 25 at TOR 7:07 p.m. ET MASN OCT TOTALS: TEAM ERA: TEAM AVG: 77 JUN 26 at TOR 3:07 p.m. ET MASN 78 JUN 27 at TOR 1:07 p.m. ET MASN *Indicates home sellout 79 JUN 28 at HOU 8:10 p.m. ET MASN Pitchers in CAPS indicates complete game 80 JUN 29 at HOU 8:10 p.m. ET MASN 81 JUN 30 at HOU 8:10 p.m. ET MASN JUNE TOTALS: TEAM ERA: TEAM AVG: WEATHER DELAYS AND POSTPONEMENTS JUL 1 **** Off Day **** DATE OPPONENT (REASON) TIME (DELAY) RESULT 82 JUL 2 at LAA 9:38 p.m. ET MASN2 April 1 at Boston (Inclement Weather Forecasted) POSTPONED Rescheduled for 4/2 83 JUL 3 at LAA 10:07 p.m. ET MASN 84 JUL 4 at LAA 4:07 p.m. ET MASN2 JUL 5 **** Off Day **** 85 JUL 6 vs. TOR 7:05 p.m. ET MASN COLDEST GAME TIME TEMPERATURE: 37 degrees, April 2 at Boston (W, 3-0) 86 JUL 7 vs. TOR 7:05 p.m. ET MASN WARMEST GAME TIME TEMPERATURE: 87 JUL 8 vs. TOR 7:05 p.m. ET MASN 88 JUL 9 vs. CWS 7:05 p.m. ET MASN 89 JUL 10 vs. CWS 4:05 p.m. ET MASN 90 JUL 11 vs. CWS 1:05 p.m. ET MASN