Saul ‘Canelo’ Alvarez don beat fellow Mexican Jaime Munguia with unanimous points decision to retain im WBA, WBC, WBO and IBF super-middleweight titles for Las Vegas.

Munguia bin fall for di first time for im career for di fourth round wen im chop right uppercut before Alvarez kon go win for points – di judges score di fight 117-110, 116-111 and 115-112.

Alvarez don extend im career record to 61 wins, two draws and two losses, while Munguia unbeaten record don end for im 44th bout.