Naomi Osaka upsets Serena Williams in controversial US Open final
Naomi Osaka won her first Grand Slam title Saturday, beating Serena Williams in a controversial US Open final that saw the American docked a game after calling the umpire a "thief."
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us open final
Serena Williams to play Japan's Naomi Osaka in US Open final
Serena Williams brushed aside Anastasija Sevastova in straight sets to advance to the US Open women's final, taking her a step closer to equaling the all-time record haul of grand slam titles.
