Originally published on ProWrestlingSheet.

WWE has confirmed Dominik Mysterio vs. Seth Rollins will take place at SummerSlam.

The match came about tonight on Raw after Dominik said he'd be challenging Seth to a match during the show, then assisted Samoa Joe in stopping Rollins and Murphy from attacking Tom Phillips.

During the encounter, Mysterio busted out a 619 and hit a top rope crossbody to the outside.

Rollins got on the microphone while retreating and said he accepts Dominik's challenge for a match at SummerSlam. After the show was over, WWE confirmed the match would happen via social media.

Watch the segment from Raw tonight below.