US
Eight-division world champion said he will now return to the Philippines to resume his work as a senator
The fighters will meet at the MGM Grand with the "PacMan" favored to take the title
The undefeated boxer puts his World Boxing Association welterweight crown against the Filipino on the July 20
Eight-division world champion is coming off a victory over Broner that took his record to 61-7-2 with 39 knockouts