Floyd Mayweather vs. Manny Pacquiao was called ?a welterweight world championship unification bout? in the official press release announcing the May 2 pay-per-view. Those details were confirmed in a conference call held shortly after the Feb. 20 announcement.
?The weight is 147 pounds,? said HBO?s Ken Hershman.
?All three welterweight titles are at stake,? added Showtime?s Stephen Espinoza.
