Didn't Mayweather get his little tooth knocked out? Poor ol Spence just cut to the chase and replaced half his grill by driving drunk. I randomly remember Bruce Seldon doing an interview and his tooth went flying out answering a question Must have been a sign of things to come . It's something I've never thought about.

Does a fighter with dentures or partials leave them in or out and is there some rule? Does it add more stability with the gumshield?