In his most recent rumble, McCall was outpointed by Demetrious Johnson in a rematch of their UFC flyweight tournament semifinal. The original bout was ruled for Johnson, but later a scoring error was revealed and a rematch signed. McCall (11-3-1) is a former Tachi Palace Fights champion.
Moraga (10-1) will be making his UFC debut. He has won each of his last four fights.
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