Montreal loses Salazar in costly win; Matthews lifts Cubs over Pirates United Press International NEW YORK 6, PHILADELPIA 2, at New MONTREAL Argerns Salazar tripled York his first home of season and Walt Terrell won his ad the home the go-ahe- run in the second inning and scored on 's single Sunday, third game to lift the Mets over the Phillies rune over in- helping the Montreal Expos snap a three-gam- e Terrell scattered hits six deci- 6-- to notch his third victory four losing streak with a 2 victory over nings in his fourth the St Louis Cardinals sions and Jesse Orcsco picked up However, the victory was costly for the save by striking out five batters in the last Expos, who lost the services of their two innings play combination to injuries Salazar, the Philadelphia jumped on Terrell, 3-- 1, for a slick fielding shortstop, was hit in the nght run in the first when led off wrist by a Danny Cox pitch in the fourth with a single and scored on Len Matuszek's and was taken to a hospital for x-ra- ys and double, but the Mets tied the score in their Bryan Little had to leave half of the inning off loser , the game in the eighth after being spiked by 14, when Ron Gardenhire singled, went to the Cardinals' Lonnie Smith second on an infield out and scored on The Expos grabbed a 2--0 lead in the sec- George Foster's single off Cox, 2--2, on single by Tim ond inning a LOS ANGELES 6, SAN DIEGO 0, at San Wallach, a by Salazar and Rose's Diego Alejandro Pena pitched a five-hit-t- er two first of singles for his second shutout of the season and 4-- 1, went Charlie Lea, seven mnings for Mike Marshall hit his seventh to he victory and Gary Lucas finished up lead the Dodgers over the Padres Pena struck out did not HOUSTON 8, ATLANTA 5, at Houston six and walk a in his fourth game allowed only four hits over 6 batter winning straight and his record to 4--1 His innings and Craig Reynolds drove in two raising previous shutout was also at the expense ot me the to help the Astros snap a five-ga- runs Padres 10 days ago losing streak. Marshall staked the Dodgers to a 1- -0 lead in the second inning when he homered off CHICAGO 2, PITTSBURGH 1, at Pitts- loserEdWhitson,2--2 burgh singled home the winning run in the sixth inning to lift the CINCINNATI 8--7, SAN FRANCISCO 1-- 3, Cubs to a victory over the Pirates at Cincinnati Seldom-use- d Tom Foley, doubled off loser John hitless before Sunday, erupted for four hits Candelaria, 3-- 2, to lead off the sixth and and four RBI to lead the Reds to a double-head- er Matthews followed with a single to knock in sweep that extended the Giants' los- his second run of the game and fifth in two ing streak to seven games days It was Cincinnati's first double-heade- r Matthews, hittirg 328 entering the game, sweep since Aug 4, 1980, and stretched the knocked in the Cubs' first run with a Reds' winning streak to four games