
Sean O'Malley thinks Aljamain Sterling is the toughest obstacle possible in the way of his quest to become UFC bantamweight champion.
O’Malley (16-1 MMA, 8-1 UFC) will challenge Sterling (23-3 MMA, 15-3 UFC) for the 135-pound belt on Aug. 19 in the main event of UFC 292, which takes place at TD Garden in Boston and airs on pay-per-view following prelims on ESPN and ESPN+.