Resurrection Fighting Alliance officials on Friday announced that Keoni Koch is out of the RFA 9 main event title fight with an injury. Jeff Curran has already agreed to step in and take his place against Pedro Munhoz. Keoni, the older brother of UFC fighter Erik Koch, re-injured his hand, according to RFA officials. Curran now steps into the RFA 9 main event to battle Munhoz for the vacant RFA bantamweight championship.