A quick and devastating finish.
Ortiz caught Liddell with a one-two against the cage in the first round and Liddell went down with a TKO. The fight lasted 4:24 long.
Liddell had previously knocked out Ortiz in 2004 and in 2006. Both are UFC Hall of Famers, two of the best light heavyweight fighters.
Check out the video recap of the incredible knockout in the clip above!