IFL 15: Las Vegas
- PromotionInternational Fight League
- VenueLas Vegas Hilton
- LocationLas Vegas, Nevada, United States
- Number of bouts11
Main Card
Mike Whitehead
18-5-0
Heavyweight bout
Main Event | 3 x 4
VS
KO/TKO, Punches | R2 · 0:54Vernon White
25-29-2

John Gunderson
13-2-1
Lightweight bout
3 x 4
VS
Submission, Rear Naked Choke | R2 · 2:58Gabriel Casillas
9-7-0

Dan Molina
6-7-0
Middleweight bout
3 x 4
VS
Submission, Heel Hook | R1 · 1:32"Polish Pistola"
Seth Baczynski
4-4-0

Marcio Cruz
2-2-0
Heavyweight bout
3 x 4
VS
Disqualificaton, Illegal Kick | R3 · 3:42Rafael Cavalcante
4-0-0

Andre Gusmao
3-0-0
Heavyweight bout
3 x 4
VS
Submission, Rear Naked Choke | R1 · 3:53Wojtek Kaszowski
0-6-0
