Manny Pacquiao is stepping back into the ring Saturday night, aiming to take the WBC welterweight title from Mario Barrios.

One of the greatest fighters of the past 30 years is set to return to the ring on July 19 when Manny Pacquiao ends his retirement to face Mario Barrios. Pacquiao will be looking to add to his legendary resume by picking up another championship as Barrios' WBC welterweight title will be on the line.

Two rematches headline the Manny Pacquiao vs. Mario Barrios undercard, while former champions and young contenders look to impress. Here's a breakdown of all the action on the Pacquiao vs. Barrios card.

Manny Pacquiao, the legendary boxer, did light training at the Las Vegas Raiders' training facility as he prepares for his return to the ring at 46.

On May 1, 1995, Manny Pacquiao won a six-round decision over Rocky Palma in Cavite, Philippines, pushing his record to 3-0. They both weighed 107 pounds, but Pacquiao had weights in his pocket to qualify for the minimum weight requirement of the division. Seventeen days later, Mario Barrios was born in San Antonio.

AS Manny Pacquiao ’s training camp tapered off, sparring partner Saul Bustos' message to reigning World Boxing Council champion Mario Barrios was loud and clear.

And age 38, which is how old Oleksandr Usyk will be when he defends his three heavyweight world titles against 27-year-old Daniel Dubois. Is it better to be young or experienced? We'll soon find out.