Jon Jones completely devastated Matt Hamill at the TUF: Heavyweights Final on Dec. 5, 2009.
However, after landing an illegal elbow to finish off a vicious sequence of ground and pound in the opening round, referee Steve Mazzagatti ruled the fight as a disqualification victory for Hamill.
Although the disqualification loss has blemished Jones’ formerly undefeated status, it is universally accepted that no fighter has been able to categorically defeat “Bones” in an MMA bout, as he closes in on his rematch against Daniel Cormier in the main event of UFC 214.