UFC 155: dos Santos vs. Velasquez 2
| Sport: | MMA |
| Promotion: | UFC |
| Date: | Dec. 29, 2012 |
| Venue: | MGM Grand Garden Arena |
| City: | Las Vegas, Nevada |
| Broadcast: | Pay-Per-View |
Main Event
Heavyweight Cain Velasquez def. Junior dos Santos
Unanimous decision () at 5:00 of Round 5