By Allan Fox: Gervonta ‘Tank’ Davis looked good on Wednesday, working out with Floyd Mayweather Jr on the mitts as he prepares for his 12-round bout against Leo Santa Cruz on October 24 on Showtime pay-per-view. Sports agent Alonzo Earle posted a clip of the 25-year-old Davis (23-0, 22 KOs) working out with Floyd last […]