Juan Francisco Estrada defended his WBO flyweight title with a 12-round unanimous decision over previously unbeaten Milan Melindo.
Estrada (25-2) sent Melindo (29-1) to the canvas in the 11th round and hurt Melindo once again in the 12th. The scores of 118-109, 117-109, 118-109 didn't reflect how close the fight was.
Evgeny Gradovich (17-0) retained his IBF featherweight title with a 12-round unanimous decision over Mauricio Munoz (26-4). Official scores for Gradovich were 119-109, 119-109 and 120-108.