Tank: This my last fight with Mayweather Promotions, time to be my own man

Gervonta Davis is set to defend his WBA title this weekend when he takes on Rolando Romero on Showtime PPV, and after many rumblings on the potential for Davis to leave Mayweather Promotions — mostly stemming from Davis himself — Davis tells Brian Custer he does intend to go out on his own after this last fight on his contract.

On…