UFC 100

UFC 100, the 100th edition of the popular Ultimate Fighting Championship series, was held on July 11, 2009, in Las Vegas. The main bout, Brock Lesnar defeated Frank Mir by TKO in the second round.

After the fight, Lesnar became belligerent, swearing and giving obscene gestures to those in attendance.

• Heavyweight Championship
  • Brock Lesnar defeated Frank Mir by TKO
• Welterweight Championship
  • Georges St-Pierre defeated Thiago Alves by unanimous decision
• Welterweight bout
  • Jon Fitch defeated Paulo Thiago by unanimous decision
• Middleweight bout
  • Dan Henderson defeated Michael Bisping by KO
• Middleweight bout
  • Yoshihiro Akiyama defeated Alan Belcher by split decision
• Light Heavyweight bout
  • Mark Coleman defeated Stephan Bonnar by unanimous decision
• Lightweight bout
  • Jim Miller defeated Mac Danzig by unanimous decision
• Light Heavyweight bout
  • Jon Jones defeated Jake O'Brien by submission
• Welterweight bout
  • Dong Hyun Kim defeated TJ Grant by unanimous decision
• Middleweight bout
  • Tom Lawlor defeated C.B. Dollaway by submission
• Lightweight bout
  • Shannon Gugerty defeated Matt Grice by submission