Reigns then entered the 2015 Royal Rumble match on January 25, which he won after lastly eliminating Rusev, therefore granting him a WWE World Heavyweight Championship match at WrestleMania 31. After his victory, Reigns was jeered heavily by the crowd, despite portraying a heroic character. On the February 2 episode of "Raw", Reigns suffered his first pinfall loss in singles competition on the main roster when Big Show defeated him after interference from Rollins. Reigns then successfully defended his WrestleMania title shot against Daniel Bryan at Fastlane on February 22. At WrestleMania 31 on March 29, Seth Rollins cashed in his Money in the Bank contract while Reigns's main event match with Brock Lesnar was in progress, turning it into a triple threat match, which Reigns lost when he was pinned by Rollins.