ROH Battle for Supremacy

{{Infobox needed]] {{Images needed}}

Battle for Supremacy was a wrestling event promoted by Ring of Honor. It took place on June 27, 2008 at the Montgomery County Fairgrounds in Dayton, Ohio.

At Respect is Earned II, Adam Pearce revealed what was in the briefcase that was given to him by Larry Sweeney: the NWA World Heavyweight Championship. Pearce won the title in October 2007, but was never recognized by ROH. After Sweeney forced the NWA World Heavyweight Championship into ROH, ROH World Champion Nigel McGuinness challenged him to a Title-vs-Title match.

Results

 * Sweet n' Sour Inc. (Tank Toland & Shane Hagadorn w/Larry Sweeney) defeated Silas Young & Mitch Franklin
 * Bobby Dempsey was originally supposed to be in the match, but Sweeney replaced him with Toland before the match began.
 * Tyler Black (w/Allison Wonderland) defeated Delirious (w/Daizee Haze)
 * Towards the end of the match, Wonderland knocked out Haze with her purse. Rhett Titus came out and carried her to the back, distracting Delirious. Black pinned Delirious after a low blow.


 * Claudio Castagnoli defeated Brent Albright and Jay Briscoe
 * After the match, Albright was attacked by Sweet n Sour Inc. until Jay aided him.
 * Erick Stevens defeated Bryan Danielson
 * Necro Butcher defeated Austin Aries in a No Disqualification match
 * Aries stopped fighting midway through the match, telling Necro he didn’t have a problem with him, he had a problem with Jimmy Jacobs. Necro pinned Aries after hitting him in the head with a steel chair.
 * After the match, Jimmy Jacobs came out and began to taunt Aries, who was knocked out.
 * '''Kevin Steen & El Generico defeated The Age of the Fall (Jimmy Jacobs & Joey Matthews)
 * Chris Hero (w/Sweet n' Sour Inc.) defeated Roderick Strong
 * Adam Pearce (w/Sweet n' Sour Inc. defeated Nigel McGuinness in a Title-vs-Title match to retain the NWA World Heavyweight Championship
 * McGuinness pinned Pearce after a Jawbreaker Lariat. However, Sweeney pointed out to NWA and ROH officials that McGuinness threw Pearce over the top rope, and the decision was reversed as an Over-the-top-rope disqualification. As the result of a disqualification, both wrestlers retained their respective championships.