Fight Nights
Events
Upcoming
08
Aug 2026
XFO: Outdoor War
Sideouts Sports Tavern · Island Lake, IL · Doors 3:00 PM
20 bouts · 4 title fights
Recent Results
XFO: Night of ChampionsNovember 26, 2025 · Energy Sports Complex
Results →XFO: Outdoor War ReturnsAugust 9, 2025 · Sideouts Sports Tavern
Results →The Archive
Full 20-year history →Aug 3, 2019
XFO - Outdoor War 15
Sideouts Bar & Eatery
Apr 6, 2019
XFO - Night of Champions
Woodstock Harley-Davidson
Nov 24, 2018
XFO - Rocktown Showdown 34
Giovanni's
Oct 13, 2018
XFO - Fight Night
H.O.M.E. Bar
Aug 4, 2018
XFO 63 - Outdoor War 14
Sideouts Bar & Eatery
Jun 8, 2018
XFO - Noche De Lucha
Milk Bail Banquets
May 19, 2018
XFO - Rocktown Showdown 33
Giovanni's
Feb 17, 2018
XFO 62 - Xtreme Fighting Organization 62
Woodstock Harley-Davidson
Jun 30, 2017
XFO - Rocktown Showdown 30
Giovanni's