Serena's U.S. Open Tirade

Looks like Serena Williams won't be taking home any sportsmanship trophies anytime soon. The tennis star lost her cool during her U.S. Open final match Sunday, unleashing a string of insults on the chair umpire before ultimately losing the match.

Updated 04.24.17 2:43PM ET / Published 09.12.11 8:33AM ET

Looks like Serena Williams won't be taking home any sportsmanship trophies anytime soon. The tennis star lost her cool during her U.S. Open final match Sunday, unleashing a string of insults on the chair umpire before ultimately losing the match.