ムリーロ・ブスタマンチ
Around this time, Jackson began stating his intentions to capture the Pride Middleweight (205 lb/93 kg) title from Wanderlei Silva. In the opening round of Pride's 2003 Middleweight Grand Prix, Jackson won a split decision over Murilo Bustamante. Three months later, Jackson defeated UFC fighter Chuck Liddell in the tournament's semi-finals at "Pride Final Conflict 2003" by corner stoppage, putting him in place to battle Silva in the tournament finals that night. After taking Wanderlei Silva down and bloodying him, a stand-up was called by the referee and Jackson was stopped with a series of heavy knees to the head, leading to a referee stoppage.