United States
Casey Olson is an American mixed martial arts fighter currently competing in the lightweight division.
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Strikeforce Challengers 4: Gurgel vs. Evangelista | Self | 2009-11-06 |
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WEC 18: Unfinished Business | Self | 2006-01-13 |
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WEC 22: The Hitman | Self | 2006-07-08 |
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WEC 23: Hot August Fights | Self | 2006-08-17 |
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Strikeforce: Tank vs Buentello | Self | 2006-10-07 |
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WEC 16: Clash of the Titans 2 | Self | 2005-08-18 |
