Osaka, who has never advanced past the third round at the French Open or Wimbledon, aims to elevate her game on clay and grass.
Osaka becomes the first women’s player to win her first four career Grand Slam finals since Monica Seles in 1991.
The world No. 3 denies Serena Williams a shot at a record-tying 24th Grand Slam title.
Naomi Osaka advanced to the U.S. Open women’s singles final with a hard-fought 7-6 (7-1), 3-6, 6-3 victory over Jennifer Brady on Thursday, September 10...