Misumi Miyauchi

is a former professional tennis player from Japan.

Biography Born in Ibaraki, Miyauchi played on the professional tour in the 1990s and had a best ranking of 115 in the world.

Miyauchi partnered with Ai Sugiyama in the women's doubles at the 1993 Australian Open and featured in the women's singles main draw at the 1993 French Open.

She was a two-time quarter-finalist at the Asian Open, a WTA Tour tournament in Osaka, as well as reaching the quarter-finals of the 1991 Pattaya Open and 1994 Salem Open-Beijing.

Her ITF titles include the $50,000 Gifu tournament in 1998.

ITF finals Legend $50,000 tournaments $25,000 tournaments $10,000 tournaments Singles (3–3) ResultNo.DateTournamentSurfaceOpponentScoreWin 1. 22 October 1988 Kuroshio, Japan Hard Emiko Sakaguchi 6–4, 6–3Loss 1. 10 February 1991 Jakarta, Indonesia Hard Yayuk Basuki 2–6, 2–6Loss 2. 19 July 1992 Vigo, Spain Clay Annika Narbe 3–6, 3–6Loss 3. 5 May 1996 Seoul, South Korea Clay Stephanie Rottier 1–6, 0–6Win 2. 11 May 1996 Seoul, South Korea Clay Kerry-Anne Guse 1–6, 6–3, 6–1Win 3. 3 May 1998 Gifu, Japan Grass Park Sung-hee 6–3, 6–4 Doubles (1–2) Result No. Date Tournament Surface Partner Opponents ScoreLoss 1. 10 February 1991 Jakarta, Indonesia Clay Ei Iida Kerry-Anne Guse Justine Hodder 6–7, 5–7Win 1. 24 June 1991 Caltagiron, Italy Hard Silvia Farina Elia Alexandra Fusai Olivia Gravereaux 6–7, 6–4, 6–4Loss 2. 29 May 1995 Sevilla, Spain Clay Hiroko Mochizuki Marta Cano Nuria Montero 7–6(4), 4–6, 4–6