Casey Olson is an American mixed martial arts fighter currently competing in the lightweight division.
Strikeforce: Tank vs Buentello
2006
WEC 18: Unfinished Business
Strikeforce Challengers 4: Gurgel vs. Evangelista
2009
WEC 16: Clash of the Titans 2
2005
WEC 23: Hot August Fights
WEC 22: The Hitman
