Heavyweight Light Heavyweight Middleweight Welterweight Lightweight Featherweight Bantamweight Flyweight
| Lightweight - Over 145 lbs. to 155 lbs. |
 |
Champion: Benson Henderson |
Nickname: Smooth |
| Age: 29 |
From: Colorado Springs, Colorado |
| Height: 5'9 |
Weight: 155 |
| Mixed Martial Arts Record: 18-2-0 |
Former Champions
| Champion |
Date Won |
| Benson Henderson |
February 25, 2012 |
| Frankie Edgar |
April 10, 2010 |
| B.J Penn |
January 19, 2008 |
| Sean Sherk |
October 14, 2006 |
| Jens Pulver |
February 23, 2001 |
