UFC 75: Champion vs. Champion
| Sport: | MMA |
| Promotion: | UFC |
| Date: | Sept. 8, 2007 |
| Venue: | The O2 |
| City: | London, United Kingdom |
| Broadcast: | Pay-Per-View |
Main Event
Light Heavyweight Quinton Jackson def. Dan Henderson
Unanimous decision () at 5:00 of Round 5