The potential fight between legendary Manny Pacquiao and Mario Barrios could be on the rocks, according to Barrios’ trainer Bob Santos.
Barrios, 29, of San Antonio, has a date with Abel Ramos for the WBC welterweight championship on the Mike Tyson-Jake Paul undercard at AT&T Stadium in Arlington, Texas on November 15.
As it stands, Santos thinks it’s unclear whether the Barrios-Pacquiao fight would happen due to the latter’s political engagement in the Philippines’ senate…