UFC 66: Liddell vs. Ortiz è l’evento del 30/12/2006
- Main Card
- Weight class Method Round Time Notes
- Light Heavyweight Chuck Liddell (c) vince su Tito Ortiz TKO (punches) 3 3:59
- Light Heavyweight Keith Jardine vince su Forrest Griffin TKO (punches) 1 4:41
- Middleweight Jason MacDonald vince su Chris Leben Submission (guillotine choke) 2 4:03
- Heavyweight Andrei Arlovski vince su Marcio Cruz KO (punch) 1 3:15
- Light Heavyweight Michael Bisping vince su Eric Schafer TKO (punches) 1 4:24
- Preliminary Card
- Welterweight Thiago Alves vince su Tony DeSouza KO (knee) 2 1:10
- Heavyweight Gabriel Gonzaga vince su Carmelo Marrero Submission (armbar) 1 3:22
- Middleweight Yushin Okami vince su Rory Singer Submission (punches) 3 4:03
- Heavyweight Christian Wellisch vince su Anthony Perosh Decision (unanimous) (29–28, 29–27, 29–28) 3 5:00