| Date | Event | Opponent | Method | Round | Time | Result | Odds |
|---|---|---|---|---|---|---|---|
| 2011-09-24 | UFC 135: Jones vs Rampage | Josh Koscheck | KO/TKO Punches | 1 | 4:59 | Loss | - |
| 2010-11-20 | UFC 123: Rampage vs Machida | BJ Penn | KO/TKO Punch | 1 | 0:21 | Loss | - |
| 2010-08-07 | UFC 117: Silva vs Sonnen | Ricardo Almeida | SUB Schultz Front Headlock | 1 | 3:15 | Win | - |
| 2010-04-10 | UFC 112: Invincible | Renzo Gracie | KO/TKO Punches | 3 | 4:40 | Win | - |
| 2009-05-23 | UFC 98: Evans vs Machida | Matt Serra | U-DEC | 3 | 5:00 | Win | - |
| 2008-06-07 | UFC 85: Bedlam | Thiago Alves | KO/TKO Flying Knee | 2 | 1:02 | Loss | - |
| 2007-12-29 | UFC 79: Nemesis | Georges St-Pierre | SUB Armbar | 2 | 4:54 | Loss | - |
| 2007-03-03 | UFC 68: The Uprising | Chris Lytle | U-DEC | 3 | 5:00 | Win | - |
| 2006-11-18 | UFC 65: Bad Intentions | Georges St-Pierre | KO/TKO Kick | 2 | 1:25 | Loss | - |
| 2006-09-23 | UFC 63: Hughes vs Penn | BJ Penn | KO/TKO Punches | 3 | 3:53 | Win | - |
| 2006-05-27 | UFC 60: Hughes vs Gracie | Royce Gracie | KO/TKO Punches | 1 | 4:39 | Win | - |
| 2005-11-19 | UFC 56: Full Force | Joe Riggs | SUB Kimura | 1 | 3:28 | Win | - |
| 2005-04-16 | UFC 52: Couture vs Liddell 2 | Frank Trigg | SUB Rear Naked Choke | 1 | 4:05 | Win | - |
| 2004-10-22 | UFC 50: The War Of '04 | Georges St-Pierre | SUB Armbar | 1 | 4:59 | Win | - |
| 2004-06-19 | UFC 48: Payback | Renato Verissimo | U-DEC | 3 | 5:00 | Win | - |
| 2004-01-31 | UFC 46: Supernatural | BJ Penn | SUB Rear Naked Choke | 1 | 4:39 | Loss | - |
| 2003-11-21 | UFC 45: Revolution | Frank Trigg | SUB Rear Naked Choke | 1 | 3:54 | Win | - |
| 2003-04-25 | UFC 42: Sudden Impact | Sean Sherk | U-DEC | 5 | 5:00 | Win | - |
| 2002-11-22 | UFC 40: Vendetta | Gil Castillo | KO/TKO | 1 | 5:00 | Win | - |
| 2002-07-13 | UFC 38: Brawl at the Hall | Carlos Newton | KO/TKO Punches | 4 | 3:37 | Win | - |
| 2002-03-22 | UFC 36: Worlds Collide | Hayato Sakurai | KO/TKO Punches | 4 | 3:01 | Win | - |
| 2001-11-02 | UFC 34: High Voltage | Carlos Newton | KO/TKO Slam | 2 | 1:27 | Win | - |
| 2000-12-16 | UFC 29: Defense of the Belts | Dennis Hallman | SUB Armbar | 1 | 0:20 | Loss | - |
| 2000-06-09 | UFC 26: Ultimate Field Of Dreams | Marcelo Aguiar | KO/TKO | 1 | 4:34 | Win | - |
| 1999-09-24 | UFC 22: Only One Can be Champion | Valeri Ignatov | U-DEC | 3 | 5:00 | Win | - |
| Fight # | Date | Opponent Name | Opponent ELO | Result | ELO Gained | ELO |
|---|---|---|---|---|---|---|
| 25 | 2011-09-24 | Josh Koscheck | 1135 | Loss | -18 | 1158 |
| 24 | 2010-11-20 | BJ Penn | 1145 | Loss | -18 | 1176 |
| 23 | 2010-08-07 | Ricardo Almeida | 1077 | Win | +17 | 1194 |
| 22 | 2010-04-10 | Renzo Gracie | 1000 | Win | +14 | 1177 |
| 21 | 2009-05-23 | Matt Serra | 1023 | Win | +10 | 1163 |
| 20 | 2008-06-07 | Thiago Alves | 1106 | Loss | -19 | 1153 |
| 19 | 2007-12-29 | Georges St-Pierre | 1104 | Loss | -20 | 1172 |
| 18 | 2007-03-03 | Chris Lytle | 979 | Win | +8 | 1192 |
| 17 | 2006-11-18 | Georges St-Pierre | 1080 | Loss | -22 | 1184 |
| 16 | 2006-09-23 | BJ Penn | 1115 | Win | +18 | 1206 |
| 15 | 2006-05-27 | Royce Gracie | 1147 | Win | +20 | 1188 |
| 14 | 2005-11-19 | Joe Riggs | 1026 | Win | +15 | 1168 |
| 13 | 2005-04-16 | Frank Trigg | 1032 | Win | +16 | 1153 |
| 12 | 2004-10-22 | Georges St-Pierre | 1037 | Win | +17 | 1137 |
| 11 | 2004-06-19 | Renato Verissimo | 1018 | Win | +12 | 1120 |
| 10 | 2004-01-31 | BJ Penn | 1092 | Loss | -18 | 1108 |
| 9 | 2003-11-21 | Frank Trigg | 1000 | Win | +16 | 1126 |
| 8 | 2003-04-25 | Sean Sherk | 1056 | Win | +14 | 1110 |
| 7 | 2002-11-22 | Gil Castillo | 1002 | Win | +18 | 1096 |
| 6 | 2002-07-13 | Carlos Newton | 1028 | Win | +20 | 1078 |
| 5 | 2002-03-22 | Hayato Sakurai | 1000 | Win | +19 | 1058 |
| 4 | 2001-11-02 | Carlos Newton | 1045 | Win | +22 | 1039 |
| 3 | 2000-12-16 | Dennis Hallman | 1000 | Loss | -18 | 1017 |
| 2 | 2000-06-09 | Marcelo Aguiar | 1000 | Win | +20 | 1035 |
| 1 | 1999-09-24 | Valeri Ignatov | 985 | Win | +15 | 1015 |