Here are the winners and losers of UFC 81.

MAIN CARD
• Antonio Rodrigo Nogueira defeated Tim Sylvia via Submission (Guillotine) in round 3.
• Frank Mir defeated Brock Lesnar via Submission (Leg Lock) in round 1.
• Nate Marquardt defeated Jeremy Horn via Submission (Standing Guillotine) in round 2.
• Ricardo Almeida defeated Rob Yundt via Submission (Choke) in round 1.
• Tyson Griffin defeated Gleison Tibau via Unanimous Decision

PRELIMINARY CARD

• Chris Lytle defeated Kyle Bradley via TKO (Strikes) in round 1.
  
• Tim Boetsch defeated David Heath via TKO (Strikes) in round 1.
  
• Marvin Eastman defeated Terry Martin via Unanimous Decision.
• Rob Emerson defeated Keita Nakamura via Split Decision.