Floyd Mayweather Jr. has become known for sharing tales of his sports betting exploits as much as he is known for flossing his wealth via social media. But for all the winning tickets he’s shared via Twitter and Instagram, there was always one thing missing: his losing tickets. Nobody who bets as frequently as Floyd seems to, and on as many random sporting events as he does, wins as often he leads us to believe he does, which is all the time. Nobody wins all the time. If Floyd won all his bets, he’d have no need to continue fighting, but he does. He’s not Biff Tannen here.