| Event Details | |
|---|---|
| Organization | Ultimate Fighting Championship |
| Name | UFC 45 - Revolution |
| Date | November 21st, 2003 |
| Venue | Mohegan Sun Arena |
| Location | Uncasville, Connecticut, United States |
| Fight #1 | |
|---|---|
| Lightweight Bout | |
  |
 |
| Yves Edwards | Nick Agallar |
| Yves Edwards via TKO (Punches) | |
| Time Round 2 @ 2:14 |
Referee Larry Landless |
| Fight #2 | |
|---|---|
| Middleweight Bout | |
|
|
| Keith Rockel | Chris Liguori |
| Keith Rockel via Submission (Guillotine Choke) | |
| Time Round 1 @ 3:29 |
Referee John McCarthy |
| Fight #3 | |
|---|---|
| Heavyweight Bout | |
 |
|
| Pedro Rizzo | Ricco Rodriguez |
| Pedro Rizzo via Decision (Unanimous) | |
| Time Round 3 @ 5:00 |
Referee Larry Landless |
| Fight #4 | |
|---|---|
| Welterweight Bout | |
 |
 |
| Robbie Lawler | Chris Lytle |
| Robbie Lawler via Decision (Unanimous) | |
| Time Round 3 @ 5:00 |
Referee John McCarthy |
| Fight #5 | |
|---|---|
| Middleweight Bout | |
|
 |
| Evan Tanner | Phil Baroni |
| Evan Tanner via TKO (Punches and Elbows) | |
| Time Round 1 @ 4:42 |
Referee Larry Landless |
| Fight #6 | |
|---|---|
| Heavyweight Bout | |
|
|
| Wesley Correira | David Abbott |
| Wesley Correira via TKO (Doctor Stoppage) | |
| Time Round 1 @ 2:14 |
Referee John McCarthy |
| Fight #7 | |
|---|---|
| Middleweight Bout | |
|
|
| Matt Lindland | Falaniko Vitale |
| Matt Lindland via TKO (Punches) | |
| Time Round 3 @ 4:23 |
Referee Larry Landless |
| Fight #8 | |
|---|---|
 UFC Welterweight Title Bout |
|
 |
|
| Matt Hughes | Frank Trigg |
| Matt Hughes via Submission (Rear-Naked Choke) | |
| Time Round 1 @ 3:54 |
Referee John McCarthy |