Takahiro Yamamoto KO Pinoy Rex Wao in 1st round!

(L-Rex Wao R-Yamamoto)

Japanese Takahiro Yamamoto (18-4,15) retains his OPBF bantamweight title after he knockout in 2:28 mark of the first round the Filipino challenger Rex Wao (11-3,9). 

Yamamoto's two OPBF title defense was all via stoppages and looking forward to a big fight.