Ashley Theophane

One of Floyd Mayweather Jr.'s protege's just made a crucial mistake by showing weakness ... in the locker room -- and now the Money Team is piling on the dude. Ashley Theophane ended a workout by climbing into a cold tub, and whined like a bitch while doing it. That was his first mistake. The…

Life's good when you're on The Money Team ... 'cause one of Floyd Mayweather's proteges tells TMZ Sports the boxing champ hooked him up with a brand spanking new ride worth over $30k! Okay, it's not a Bugatti or a Ferrari, but Ashley Theophane -- who's 38-6 -- ain't complaining. Theophane tells us…