First Round Second Round Sweet 16 Elite 8 Final Four Championship Final Four Elite 8 Sweet 16 Second Round First Round John Frusciante-RHCP Tony Iommi-Black Sabbath Joe Perry-Aerosmith Joe Perry-Aerosmith Eddie Van Halen-Van Halen Eddie Van Halen-Van Halen Zach Myers-Shinedown Kerry King-Slayer Slash-Guns 'N Roses Slash-Guns 'N Roses Kerry King-Slayer Kerry King-Slayer Slash-Guns 'N Roses Tony Rombola-Godsmack Head-Korn Head-Korn Clint Lowery-Sevendust Jason Hook-FFDP Ad Rock-Beastie Boys Head-Korn Clint Lowery-Sevendust Clint Lowery-Sevendust Kurt Cobain-Nirvana Kurt Cobain-Nirvana John 5-Rob Zombie Adam Jones-Tool Chris Howorth-In This Moment Kerry King-Slayer Dimebag Darrell-Pantera Slash-Guns 'N Roses John 5-Rob Zombie Kirk Hammet-Metallica Kirk Hammet-Metallica Dimebag Darrell-Pantera Brad Delson-Linkin Park Oli Herbert-All That Remains Kirk Hammet-Metallica Brad Delson-Linkin Park Duke Erikson-Garbage Greg Tribbett-Mudvayne Greg Tribbett-Mudvayne Jim Root-Slipknot Jim Root-Slipknot Mick Mars-Motley Crue Kirk Hammet-Metallica Jim Root-Slipknot Tyler Connolly-Theory Zakk Wylde-Ozzy Pat Smear-Foo Fighters Lzzy Hale-Halestorm Dimebag Darrell-Pantera Dimebag Darrell-Pantera Lzzy Hale-Halestorm Lzzy Hale-Halestorm Dimebag Darrell-Pantera Dimebag Darrell-Pantera Jasen Rauch-Breaking Ben Jeff Worley-Jackyl Wizzo-Motorhead Synyster Gates-A7X Synyster Gates-A7X Wizzo-Motorhead Josh Rand-Stone Sour Kirk Hammet-Metallica Dimebag Darrell-Pantera Dave Mustaine-Megadeth Zakk Wylde-Ozzy Ace Frehley-Kiss Mick Thomson-Slipknot Barry Stock-Three Days Grace Ace Frehley-Kiss Angus Young-AC/DC Angus Young-AC/DC Noodles-The Offspring Noodles-The Offspring Jeff Henneman-Slayer David Murray-Iron Maiden James Iha-Smashing Pumpkins Ace Frehley-Kiss Angus Young-AC/DC Jeff Henneman-Slayer Alex Lifeson-Rush Dave Mustaine-Megadeth James Hetfield-Metallica Tom Morello-RATM Dave Mustaine-Megadeth Dave Mustaine-Megadeth Tom Morello-RATM Robb Caggiano-Volbeat Billie Jo Armstrong-Green Day Billie Jo Armstrong-Green Day James Hetfield-Metallica James Hetfield-Metallica Dean DeLeo-Stone Temple Pilots Dave Mustaine-Megadeth Angus Young-AC/DC Derek Jones-Falling In Reverse John Connelly-Sevendust Dave Grohl-Foo Fighters Zakk Wylde-Ozzy Chris Schiflett-Foo Fighters Wes Borland-Limp Bizkit John Connelly-Sevendust Zakk Wylde-Ozzy Zakk Wylde-Ozzy Dan Donegan-Disturbed Mark Tremonti-Alter Bridge Mike Mushok-Staind Dexter Holland-The Offspring Mark Tremonti-Alter Bridge Mark Tremonti-Alter Bridge Zakk Wylde-Ozzy Mike Mushok-Staind Dave Grohl-Foo Fighters Dave Grohl-Foo Fighters Jerry Cantrell-Alice In Chains Jerry Cantrell-Alice In Chains Glenn Tipton-Judas Priest Dave Grohl-Foo Fighters Jerry Cantrell-Alice In Chains Scott Ian-Anthrax Mike McCready-Pearl Jam Mark Morton-Lamb Of God Munky-KoRn BC Kochmit-Nonpoint Mark Morton-Lamb Of God Munky-KoRn.