After U.S. Open Debacle, Serena Williams's Coach Says Coaching Rules Should Be Changed
Serena Williams's long-time coach Patrick Mouratoglou-who, during the U.S. Open final in September, was deemed by the chair umpire to have coached Williams from his seat in the stands, thereby earning her a code violation, which set off one of the weirdest and most controversial sports meltdowns ever-today posted a"