| 2012-07-07 | UFC 148: Silva vs. Sonnen II | Light Heavyweight | Forrest Griffin def. Tito Ortiz | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2011-08-27 | UFC 134: Silva vs. Okami | Light Heavyweight | Maurício Rua def. Forrest Griffin | KO (punches) | 1 | 1:53 |
| 2011-02-05 | UFC 126: Silva vs. Belfort | Light Heavyweight | Forrest Griffin def. Rich Franklin | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2009-11-21 | UFC 106: Ortiz vs. Griffin 2 | Light Heavyweight | Forrest Griffin def. Tito Ortiz | Decision (split) (28–29, 30–27, 29–28) | 3 | 5:00 |
| 2009-08-08 | UFC 101: Declaration | Light Heavyweight | Anderson Silva def. Forrest Griffin | KO (punch) | 1 | 3:23 |
| 2008-12-27 | UFC 92: The Ultimate 2008 | Light Heavyweight | Rashad Evans def. Forrest Griffin title | KO (punches) | 3 | 2:46 |
| 2008-07-05 | UFC 86: Jackson vs. Griffin | Light Heavyweight | Forrest Griffin def. Quinton Jackson title | Decision (unanimous) (48–46, 48–46, 49–46) | 5 | 5:00 |
| 2007-09-22 | UFC 76: Knockout | Light Heavyweight | Forrest Griffin def. Maurício Rua | Submission (rear-naked choke) | 3 | 4:45 |
| 2007-06-16 | UFC 72: Victory | Light Heavyweight | Forrest Griffin def. Hector Ramirez | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2006-12-30 | UFC 66: Liddell vs. Ortiz | Light Heavyweight | Keith Jardine def. Forrest Griffin | TKO (punches) | 1 | 4:41 |
| 2006-08-26 | UFC 62: Liddell vs. Sobral | Light Heavyweight | Forrest Griffin def. Stephan Bonnar | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2006-04-15 | UFC 59: Reality Check | Light Heavyweight | Tito Ortiz def. Forrest Griffin | Decision (split) (30–27, 28–29, 29–27) | 3 | 5:00 |
| 2005-10-07 | UFC 55: Fury | Light Heavyweight | Forrest Griffin def. Elvis Sinosic | TKO (punches) | 1 | 3:22 |
| 2005-06-04 | UFC 53: Heavy Hitters | Light Heavyweight | Forrest Griffin def. Bill Mahood | Submission (rear-naked choke) | 1 | 2:18 |
| 2005-04-09 | The Ultimate Fighter: Team Couture vs. Team Liddell Finale | Light Heavyweight | Forrest Griffin def. Stephan Bonnar | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |