66. So, Tennis Is A Gentleman's Sport, Huh?

Who: Donald Young, Men's Tennis
Offending Tweet: @DonaldYoungJr: "Fuck USTA! Their full of shit! They have screwed me for the last time! #enoughsaid"
Date: 4/18/2011
Consequence: Apologized; closed Twitter account

After failing to receive a wild card spot in the French Open before a tournament for the spot was held, Donald Young spewed some venom toward the USTA via Twitter. Yeah, if you want to make a career out of the sport you love to play, you might want to not go off on the sport's sole pro sanctioning body. Unless your name is Serena Williams, of course.