Lesnar countered another Superman punch with a fourth F-5 on Reigns but failed to follow up with a cover. While both men still were down, Seth Rollins ran down to the ring with his Money in the Bank briefcase and cashed in his contract, making the singles match a triple threat match and the first time in history a Money In The Bank contract was cashed in during a match. Rollins kicked Reigns out of the ring and performed a Curb Stomp on Lesnar. Rollins went for a second Curb Stomp to Lesnar, who countered by lifting Rollins in preparation for an F-5, but Reigns performed a spear on Lesnar, which saved Rollins. As Lesnar rolled out of the ring, Rollins capitalized with a Curb Stomp to Reigns to win the title. Post-match, Rollins ran back up the entrance ramp and celebrated with the title belt. WWE claimed that the show was the highest-grossing WWE event ever at the time, drawing revenue of $12.6 million. WWE also claimed an attendance figure of 76,976. However, Dave Meltzer of the "Wrestling Observer Newsletter" reported an attendance of 67,000, and said during the second main card match that there were "actually a lot of empty seats all over the stadium", mostly in the upper deck. The event received acclaim from fans and critics alike. John Powell of Canadian Online Explorer gave the event a perfect 10 out of 10-star rating, calling it "the best Mania ever", with the main event between Brock Lesnar, Roman Reigns, and Seth Rollins rated 8.5 stars out of 10. Sting vs. Triple H received the highest rating of 9 stars out of 10, and Undertaker vs. Bray Wyatt was rated 8 stars out of 10. In his live report from the event, Dave Meltzer of the "Wrestling Observer Newsletter" described the event as "one of the best shows I've ever seen. Several great matches, a killer angle and very little that wasn't good". He also praised the involvement of Ronda Rousey. Overall, he stated that WrestleMania 31 was "one of the more balanced WrestleManias in history because there was not a bad match. But it also didn't have anything close to a match of the year or a candidate for best Mania match". Jack De Menezes of "The Independent" said, "It will go down as one of, if not the greatest WrestleMania of all time.