Manny Pacquiao makes his return from a four-year absence (and retirement) to try and once again capture gold. Pacquiao is set to take on WBC welterweight champion Mario Barrios in the main event from the MGM Grand Garden Arena on Saturday night in Las Vegas.

A full Saturday of boxing is on tap for July 19 in Las Vegas, when welterweight champion Mario Barrios and Manny Pacquiao square off in a main event.

Manny Pacquiao rolled back the years to produce a legendary performance at age 46, yet was denied the result that would have put yet another punctuation mark on an all-time career.