Age-related concerns aside, Manny Pacquiao is going to have to overcome a significant reach advantage if he has a chance of beating Barrios. While Pacquiao could feasibly have a power advantage, he's almost certainly going to need to absorb punches from Barrios (especially jabs) to get within range.

The Pacquiao Files LAS VEGAS – Outside boxing, Manny Pacquiao and Mike Tyson are on opposing ends of the spectrum. But inside the ring, the two legends are cut from the same cloth–that’s how Mario Barrios’ trainer Bob Santos described Pacquiao.

Manny Pacquiao and Mario Barrios held their final press conference before their July 19 WBC Welterweight fight. Pacquiao comes out of retirement, hoping to break his own record for being the oldest welterweight champion.