115 | | align=center| 1 | align=center| 4:55 | Vancouver, British Columbia, Canada | |- | Loss | align=center| 21–7 | Maurício Rua | TKO (punches) | UFC 97 | | align=center| 1 | align=center| 4:28 | Montreal, Quebec, Canada | |- | Loss | align=center| 21–6 | Rashad Evans | KO (punch) | UFC 88 | | align=center| 2 | align=center| 1:51 | Atlanta, Georgia, United States | |- | Win | align=center| 21–5 | Wanderlei Silva | Decision (unanimous) | UFC 79 | | align=center| 3 | align=center| 5:00 | Las Vegas, Nevada, United States | |- | Loss | align=center| 20–5 | Keith Jardine | Decision (split) | UFC 76 | | align=center| 3 | align=center| 5:00 | Anaheim, California, United States | |- | Loss | align=center| 20–4 | Quinton Jackson | KO (punches) | UFC 71 | | align=center| 1 | align=center| 1:53 | Las Vegas, Nevada, United States | |- | Win | align=center| 20–3 | Tito Ortiz | TKO (punches) | UFC 66: Liddell vs. Ortiz | | align=center| 3 | align=center| 3:59 | Las Vegas, Nevada, United States | |- | Win | align=center| 19–3 | Renato Sobral | TKO (punches) | UFC 62: Liddell vs. Sobral | | align=center| 1 | align=center| 1:35 | Las Vegas, Nevada, United States | |- | Win | align=center| 18–3 | Randy Couture | KO (punch) | UFC 57: Liddell vs. Couture 3 | | align=center| 2 | align=center| 1:28 | Las Vegas, Nevada, United States | |- | Win | align=center| 17–3 | Jeremy Horn | TKO (retirement) | UFC 54 | | align=center| 4 | align=center| 2:46 | Las Vegas, Nevada, United States | |- | Win | align=center| 16–3 | Randy Couture | KO (punches) | UFC 52 | | align=center| 1 | align=center| 2:06 | Las Vegas, Nevada, United States | |- | Win | align=center| 15–3 | Vernon White | KO (punch) | UFC 49 | | align=center| 1 | align=center| 4:05 | Las Vegas, Nevada, United States | |- | Win | align=center| 14–3 | Tito Ortiz | KO (punches) | UFC 47 | | align=center| 2 | align=center| 0:38 | Las Vegas, Nevada, United States | |- | Loss | align=center| 13–3 | Quinton Jackson | TKO (corner stoppage) | Pride Final Conflict 2003 | | align=center| 2 | align=center| 3:10 | Tokyo, Japan | |- | Win