In the tournament quarterfinals Royce and Sakuraba battled for an hour and a half (six 15 minute rounds). Gracie opened the fight aggressively, raining punches from Kazushi's back while the Japanese fighter worked an armlock from standing, but Sakuraba kept calm, knowing Royce had no knockout power and expecting him to waste his energy; he even came to the point of smiling to the cameras during the attack. Towards the end of the round, Sakuraba nearly ended the match with a kneebar, while Gracie came back with a guillotine choke at the second, but Kazushi again joked to show he was out of danger by simulating to pull down Royce's gi pants. Sakuraba switched to attack at the third round, dominating the stand up and making Royce lie repeatedly on the ground to avoid him. As the confrontation stretched on, the Gracie's own no time-limit rules began to work against Royce as Sakuraba's wrestling skills and balance nullified Royce's ability to score a takedown and—in some instances—even pull guard. Even Royce's ever-present jiu-jitsu gi became a weapon for the wrestler to use against him as Sakuraba used it to help him control Gracie on the instances the fight did come to the ground. However, with Sakuraba's control of the takedown, these instances of ground warfare became increasingly sporadic. After Kazushi landed a long series of punishing leg kicks at the fifth and sixth rounds, Royce's brother, Rorion threw in the towel.