SummerSlam (2002)
The main event was for the WWE Undisputed Championship between The Rock and Brock Lesnar. Lesnar dominated early with some power moves. The Rock went for the Sharpshooter. Lesnar's manager Paul Heyman got involved in the match, as he was attacked by The Rock, who executed a Rock Bottom through a broadcast table on Heyman. The Rock and Brock Lesnar gave each other a "Rock Bottom". The match came to an end when Lesnar stopped a People's Elbow and a "Rock Bottom" and then executed the "F-5" on The Rock for the win and the title. Lesnar remained the youngest world champion in WWE history until Randy Orton won the World Heavyweight Championship in 2004, although Lesnar remains the youngest WWE Champion in history.
Professional wrestling tournament
After CM Punk won the WWE Championship by defeating John Cena at WWE Money in the Bank and walked out of the company with the title, Vince McMahon set up a tournament to decide a new champion the following night on Raw. A week later in the final, Rey Mysterio defeated The Miz in the opening match of the broadcast to become WWE Champion. However, he would lose the title to Cena later that night, who would win the title for a WWE record ninth time. CM Punk then returned to the WWE with the title he won, meaning that for the first time in WWE history, two men had a claim to the title. The issue was settled at SummerSlam where Punk won a controversial rematch with Cena to become Undisputed Champion though he would lose the title to Raw Money In The Bank winner Alberto Del Rio seconds later.