UFC on Fox: Diaz vs. Miller
| Sport: | MMA |
| Promotion: | UFC |
| Date: | May 5, 2012 |
| Venue: | IZOD Center |
| City: | East Rutherford, New Jersey |
| Broadcast: | Fox Sport |
Co-Main Event
Welterweight Josh Koscheck vs. Johny Hendricks
Preliminary Card
Lightweight Michael Johnson def. Tony Ferguson
Unanimous decision () at 5:00 of Round 3