In a clash of two undefeated featherweights Luis Nunez (16-0, 12 KOs) defeated Carlos Arrieta (14-1, 8 KOs) by TKO in the tenth round on Friday night at the Caribe Royale Resort in Orlando, Florida. Everything seemed to be heading towards a Nunez victory by decision when he managed to hurt Arrieta in the tenth round and get the referee to stop the fight. The time was 1:41.