UFC 137: Penn vs. Diaz è un evento di MMA del 29 ottobre 2011. Si tiene a Mandalay Bay Events Center, Las Vegas, Nevada, U.S.. Qui trovi la card completa con i risultati degli incontri.
| Categoria | Incontro | Esito |
|---|---|---|
| Main card | ||
| Welterweight | Nick Diaz vs B.J. Penn | Decision (unanimous) (29–28, 29–27, 29–28) R3 5:00 |
| Heavyweight | Cheick Kongo vs Matt Mitrione | Decision (unanimous) (30–27, 30–28, 29–28) R3 5:00 |
| Heavyweight | Roy Nelson vs Mirko Cro Cop | TKO (punches) R3 1:30 |
| Bantamweight | Scott Jorgensen vs Jeff Curran | Decision (unanimous) (29–28, 29–28, 30–27) R3 5:00 |
| Featherweight | Hatsu Hioki vs George Roop | Decision (split) (29–28, 28–29, 29–28) R3 5:00 |
| Preliminary card ( Spike TV ) | ||
| Lightweight | Donald Cerrone vs Dennis Siver | Submission (rear-naked choke) R1 2:22 |
| Catchweight (149 lb) | Bart Palaszewski vs Tyson Griffin | KO (punches) R1 2:45 |
| Preliminary card ( Facebook ) | ||
| Light Heavyweight | Brandon Vera vs Eliot Marshall | Decision (unanimous) (29–28, 29–28, 29–28) R3 5:00 |
| Lightweight | Ramsey Nijem vs Danny Downes | Decision (unanimous) (30–25, 30–26, 30–27) R3 5:00 |
| Middleweight | Francis Carmont vs Chris Camozzi | Decision (unanimous) (30–26, 30–27, 30–27) R3 5:00 |
| Middleweight | Clifford Starks vs Dustin Jacoby | Decision (unanimous) (30–27, 30–27, 30–27) R3 5:00 |