More than 10, but this could be a big list...
Ty Cobb
Floyd Mayweather
Terrell Owens
Randy Moss
Metta World Peace
Dennis Rodman
Jose Canseco
John Rocker
Lance Armstrong
Tonya Harding
Ray Rice
Alex Rodriguez
Ray Lewis
John McEnroe
Ben Johnson
Sammy Sosa
Mark McGwire
Antonio Brown