2019年9月18日,日本,2019泛太平洋网球公开赛第3日赛况。 OSAKA, JAPAN - SEPTEMBER 18: Elise Mertens of Belgium hits a return shot against Su-Wei Hsieh of Chinese Taipei during day three of the Toray Pan Pacific Open at Utsubo Tennis Cent on September 18, 2019 in Osaka, Japan. (Photo by Koji Watanabe/Getty Images)
2019年9月18日,日本,2019泛太平洋网球公开赛第3日赛况。 OSAKA, JAPAN - SEPTEMBER 18: Elise Mertens of Belgium hits a return shot against Su-Wei Hsieh of Chinese Taipei during day three of the Toray Pan Pacific Open at Utsubo Tennis Cent on September 18, 2019 in Osaka, Japan. (Photo by Koji Watanabe/Getty Images)
2019年9月18日,日本,2019泛太平洋网球公开赛第3日赛况。 OSAKA, JAPAN - SEPTEMBER 18: Elise Mertens of Belgium hits a return shot against Su-Wei Hsieh of Chinese Taipei during day three of the Toray Pan Pacific Open at Utsubo Tennis Cent on September 18, 2019 in Osaka, Japan. (Photo by Koji Watanabe/Getty Images)
2019年9月18日,日本,2019泛太平洋网球公开赛第3日赛况。 OSAKA, JAPAN - SEPTEMBER 18: Su-Wei Hsieh of Chinese Taipei hits a return shot against Elise Mertens of Belgium during day three of the Toray Pan Pacific Open at Utsubo Tennis Cent on September 18, 2019 in Osaka, Japan. (Photo by Koji Watanabe/Getty Images)