Natsumi Kawaguchi

Natsumi Kawaguchi (born 28 June 2002) is a tennis player from Japan. Kawaguchi has a career-high singles ranking of No. 372, and a career-high doubles ranking of No. 339.

Singles

 * 🇯🇵 Fukuoka (8 May 2023) – 🇯🇵 Natsumi Kawaguchi def. 🇬🇧 Katie Boulter, walkover.

Grand Slam

 * Singles
 * Doubles