What: Ultimate Fight Night 13 fightcard
When: April, 3 2008
Where: Broomfield Event Center in Broomfield, Colorado
155 lbs.: Kenny Florian (7-3) vs Joe Lauzon (16-3)
170 lbs.: Karo Parisyan (18-4) vs Thiago Alves (13-3)
205 lbs.: Matt Hamill (3-1) vs Tim Boetsch (7-1)
155 lbs.: Nate Diaz (8-2) vs Kurt Pellegrino (11-3)
205 lbs.: Houston Alexander (8-2) vs James Irvin (13-4)
155 lbs.: Frank Edgar (8-0) vs Gray Maynard (4-0)
155 lbs.: Marcus Aurelio (15-5) vs Ryan Roberts (8-2)
155 lbs.: Din Thomas (20-7) vs Josh Neer (23-6-1)
155 lbs.: Manny Gamburyan (7-2) vs Jeff Cox (9-4)
155 lbs.: Clay Guida (22-9) vs Samy Schiavo (10-4)
170 lbs.: George Sotiropoulos (8-2) vs Roman Mitichyan (5-1)
170 lbs.: Tommy Speer (9-2) vs Anthony Johnson (4-1)
