Sean O’Malley Reveals UFC 229 Withdrawal Was Due To Positive Test For Ostarine
MMA
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Ruslan Magomedov, Zubaira Tukhugov Take 2-Year USADA Bans for Positive Ostarine Tests
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Jim Wallhead Receives Reduced 9-Month Suspension for Taking Contaminated Supplement
MMA
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Amanda Ribas Claims Innocence Following USADA Suspension for Failed Drug Test
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