Hiroko Mochizuki

Country (sports)	Japan
Born	(1975-07-23) 23 July 1975 (age 49)
Plays	Right-handed
Prize money	$62,369
Singles
Highest ranking	No. 257 (22 July 1996)
Grand Slam singles results
Wimbledon	Q1 (1994)
Doubles
Career titles	7 ITF
Highest ranking	No. 161 (9 August 1999)
Grand Slam doubles results
Wimbledon	Q2 (1997)

Hiroko Mochizuki (born 23 July 1975) is a Japanese former professional tennis player.

As a junior, Mochizuki was ranked in the world's top 10 and was a runner-up in two junior grand slam doubles finals, at the 1993 Wimbledon and 1993 US Open, both partnering Yuka Yoshida.^[1]

Mochizuki, a right-handed player, competed on the professional tour from 1993 to 1999. She featured in the occasional WTA Tour event but played mostly in ITF tournaments, where she won seven doubles titles.

Result	No.	Date	Tournament	Surface	Opponent	Score
Loss	1.	11 October 1993	ITF Kuroshio, Japan	Hard	Catherine Barclay	6–2, 1–6, 2–6

Result	No.	Date	Tournament	Surface	Partner	Opponents	Score
Win	1.	12 October 1992	ITF Tokyo, Japan	Hard	Masako Yanagi	Yoshiko Sasano Yoshiko Wauke	6–2, 3–6, 6–2
Loss	1.	22 June 1992	Leiria, Portugal	Hard	Nancy van Erp	Emiko Sakaguchi Yoriko Yamagishi	2–6, 5–7
Win	2.	5 July 1993	Lohja, Finland	Clay	Yuka Yoshida	Stephanie Gomperts Annemarie Mikkers	6–2, 6–7, 6–4
Win	3.	10 October 1993	Ibaraki, Japan	Hard	Yuka Tanaka	Maija Avotins Lisa McShea	4–6, 6–3, 7–6
Loss	2.	7 March 1994	Offenbach, Germany	Carpet	Yuka Yoshida	Sandra Wächtershäuser Petra Winzenhöller	6–7, 3–6
Win	4.	20 June 1994	Valladolid, Spain	Clay	Yuka Tanaka	Hanneke Ketelaars Lenka Němečková	6–0, 4–6, 6–2
Loss	3.	24 July 1994	Salisbury, United States	Hard	Liezel Horn	Mareze Joubert Christína Papadáki	6–3, 1–6, 4–6
Loss	4.	29 May 1995	Sevilla, Spain	Clay	Misumi Miyauchi	Marta Cano Nuria Montero	7–6(4), 4–6, 4–6
Loss	5.	28 October 1996	Saga, Japan	Grass	Yuka Tanaka	Danielle Jones Tamarine Tanasugarn	2–6, 3–6
Win	5.	24 August 1998	Milan, Italy	Grass	Ryoko Takemura	Marijana Kovačević Giulia Casoni	4–6, 7–6(5), 6–4
Loss	6.	6 September 1998	Spoleto, Italy	Clay	Ryoko Takemura	Jelena Kostanić Tošić Michaela Paštiková	3–6, 4–6
Loss	7.	15 March 1999	Seoul, South Korea	Clay	Tomoe Hotta	Young-Ja Choi Kim Eun-sook	4–6, 5–7
Win	6.	21 June 1999	Montreal, Canada	Hard	Tomoe Hotta	Kylie Hunt Riei Kawamata	6–2, 6–3
Win	7.	26 July 1999	ITF Pamplona, Spain	Hard	Ludmila Richterová	Selima Sfar Joanne Ward	2–6, 6–4, 6–3

• Hiroko Mochizuki at the Women's Tennis Association
• Hiroko Mochizuki at the International Tennis Federation