Manny Pacquiao's return to boxing ended in a bit of a letdown. The legendary fighter walked away from the ring on Saturday without a win ... or a loss. Pacquiao, 46, fought hard to a majority draw with WBC welterweight champion Mario Barrios in the main event of a PBC on Prime PPV from Las Vegas.

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

The crowd inside the Manila college gym on Sunday roared with every flurry that Filipino boxer Manny Pacquiao landed in Las Vegas, then groaned collectively when a draw was announced at the end of 12 hard-fought rounds.

Hall of Famer Manny Pacquiao is back. The former eight-division champion has decided to return to boxing after nearly four years away to try and win another world title at the age of 46 on Saturday. He challenges WBC welterweight champion Mario Barrios in the main event of a PBC on Prime PPV at the MGM Grand Garden Arena in Las Vegas.