Jon Jones has one loss against one opponent on his MMA record. For a list of Jones's best fights, refer to "Best fights of Jon Jones".
On December 5, 2009 Jon Jones faced off against Matt Hamill in a light-heavyweight bout at age 22. He was coming in with a record of 9-1 (7), and Hamill was 33 years old and with a record of 7-2 (6). Jones lost the fight via 1-round disqualification.
