UFC 22: Only One Can be Champion was a mixed martial arts event held by the Ultimate Fighting Championship on September 24, 1999 at the Lake Charles Civic Center in Lake Charles, Louisiana.
Frank Shamrock
Self
Tito Ortiz
Jens Pulver
Alfonso Alcarez
Brad Kohler
Steve Judson
Tim Lajcik
Ron Waterman
John Lewis
Lowell Anderson
Matt Hughes
Valeri Ignatov
UFC 56: Full Force
WEC 36: Faber vs. Brown
UFC 91: Couture vs. Lesnar
UFC 55: Fury
UFC 54: Boiling Point
Never Back Down: No Surrender
Road House
Parallels
Never Back Down 2: The Beatdown
Never Back Down
Requiem for a Heavyweight
Female Fight Squad
UFC 53: Heavy Hitters
UFC 85: Bedlam
UFC 84: Ill Will
UFC 83: Serra vs. St-Pierre 2
UFC 80: Rapid Fire
Undisputed III: Redemption
The Main Event
Blood and Bone