MILWAUKEE – Before Saturday’s UFC on FOX 31 rematch with Jim Miller, Charles Oliveira seemed to have come to terms with the thought of staying at lightweight , after multiple pleas to return to the featherweight division. Oliveira (25-8 MMA, 13-8 UFC), as we know, would go on to score a first-round submission , avenging his 2011 loss to Miller (29-13 MMA, 18-12 UFC) and adding a third win to his current streak.
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