Manny Pacquiao will face off against champion Mario Barrios Saturday night, but "Pacman's" toughest opponent is expected to be his age.

Manny Pacquiao, who at 46 fought reigning WBC welterweight Mario Barrios to a majority draw, explained the source of his astonishing stamina.

Emmanuel "Jimuel" Pacquiao's boxing debut will be coming at a later date, rather then right before his father's return to the ring.

House of Representatives Speaker Martin Romualdez on Sunday described the return of Manny Pacquiao to the boxing scene as “victory in itself” despite the match ending in a draw. Mario Barrios defended his world welterweight crown as the judges decided on a majority draw on Sunday (Philippine time) at the MGM Grand Garden Arena.

Pacquiao's pay-per-view fights have generated nearly $1.3 billion in revenue, including a staggering $400 million for his highly publicized 2015 fight against Mayweather. That fight also represented Pacquiao's highest payday to date, with him bringing in an estimated $130 million from the bout.

TRYING to defy Father Time and the odds, Filipino boxing icon Manny Pacquiao steps into the ring after four years away for another shot at glory. Pacquiao challenges World Boxing Council (WBC) welterweight Mexican-American champ Mario Barrios at the MGM Grand Garden Arena in Las Vegas on Sunday,

Manny Pacquiao has one non-negotiable for a potential rematch with Floyd Mayweather, with the Filipino icon requesting that the fight be a legitimate contest with judges scoring