Serena Williams Melts Down, Naomi Osaka Victorious For U.S. Open

Naomi Osaka beat Serena Williams in straight sets to win the U.S. Open. Deadspin reports she became the first Japanese tennis player to win a Grand Slam. The historic win, however, was marred terribly by an officiating controversy.
In the second game of the second set, Williams received a coaching violation from chair umpire Carlos Ramos. Williams’ coach, Patrick Mouratoglou, made a gesture that was deemed coaching from the stands.