UFC 52: Couture vs. Liddell 2

The main event, which saw Chuck Liddell defeat UFC World Light Heavyweight Champion Randy Couture to win the title, was the shortest fight at 2:06 of the first round. The longest fights were Mike Van Arsdale vs. John Marsh, and Georges St-Pierre vs. Jason Mayhem Miller, both of which lasted all three rounds, with the winners, Van Arsdale and St-Pierre, respectively, being decided by unanimous decisions by the judges.