Player data updated: 2026-10-17 16:37 UTC

Tomoko Yonemura

JPN Age 44 Plays: Right-Handed WTA Tour years active: 2005–2010

Tomoko Yonemura represented Japan on the WTA Tour and reached a career high of No. 148. TennisDB's records show a singles record of 0–4 and no singles titles.

Peak singles rank

148 (May 4, 2009)

Elo peak

1500 (5th percentile)

Singles record

0–4 (0.0%)

Singles titles

Prize money

$185,225

Records cover recorded main-draw singles results in TennisDB's WTA event archive, including credited walkovers; qualifying is shown separately below.

Jump to section

WTA Matches full match log →

Tomoko Yonemura's recent, live, and scheduled WTA matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Junri Namigata #141	2-6 3-6	L	H2H	Match data	Oct 14, 2010*	R32	Japan Women's Open	International → modern equivalent WTA 250	Hard
Ksenia Pervak #155	1-6 1-6	L	H2H	Match data	Feb 12, 2009*	R32	Pattaya	International → modern equivalent WTA 250	Hard
Abigail Spears #152	4-6 1-6	L	H2H	Match data	Oct 4, 2007*	R32	Japan Women's Open	Tier III → modern equivalent WTA 250	Hard
Aiko Nakamura #74	6-7(7) 5-7	L	H2H	Match data	Sep 15, 2005*	R32	Bali	Tier III → modern equivalent WTA 250	Hard

Rivals all rivalries →

Tomoko Yonemura's most-played WTA rivals
Opponent	L	M	Last Played	H2H
Junri Namigata	1	1	Oct 14, 2010	H2H
Ksenia Pervak	1	1	Feb 12, 2009	H2H
Abigail Spears	1	1	Oct 4, 2007	H2H
Aiko Nakamura	1	1	Sep 15, 2005	H2H

Career Results

Tomoko Yonemura career results by season
Season	Age	L	M	Win %	Start Rank	End Rank
2005	23	1	1	0.0%	377	340
2007	25	1	1	0.0%	246	405
2009	27	1	1	0.0%	166	193
2010	28	1	1	0.0%	193	269
Career		4	4	0.0%	—	—

Career Results by Surface

Tomoko Yonemura career results by season and surface
Season	Age	Hard				Clay				Grass				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2005	23	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
2007	25	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
2009	27	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
2010	28	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
Career	—	0	4	4	0.0%	—	—	—	—	—	—	—	—	0	4	4	0.0%

Career Results by Opponent Rank

Tomoko Yonemura career results by season and opponent rank
Season	Age	1-10				11-30				31-100				100+				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2005	23	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
2007	25	0	0	—	—	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	1	1	0.0%
2009	27	0	0	—	—	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	1	1	0.0%
2010	28	0	0	—	—	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	1	1	0.0%
Career		0	0	—	—	0	0	—	—	0	1	1	0.0%	0	3	3	0.0%	0	4	4	0.0%

Performance Stats

Tomoko Yonemura performance statistics by season
Season	Age	Sample	DFs/M	1st Sv%	1st Sv Pts%	2nd Sv Pts%	BP Saved%	BP Conv%	Svc Pts%	Ret Pts%
2009	27	1/1	5.0	59.5%	36.0%	35.3%	0.0%	16.7%	35.7%	41.2%
2010	28	1/1	2.0	54.2%	40.6%	40.7%	33.3%	37.5%	40.7%	44.1%
Career		2/4	3.5	56.9%	38.3%	38.0%	16.7%	27.1%	38.2%	42.6%

Detailed serve and return statistics available for 2/4 (50.0%) of Tomoko Yonemura's WTA main draw matches.

Advanced Stats

Tomoko Yonemura advanced statistics by season
Season	Age	Elo	P+	Serve+	Return+	PD	TPW%	Hard Elo	Clay Elo	Grass Elo	Set Win %	Set Margin	Dec. Set	Tiebreak	Pressure+	Schedule
2005	23	1486	99.7	—	—	—	—	—	—	—	0.0%	-1.50	—	0–1	—	+0.03
2007	25	1470	96.4	—	—	—	—	—	—	—	0.0%	-3.50	—	—	—	+0.11
2009	27	1455	93.3	-2.94	-1.25	0.641	38.7%	—	—	—	0.0%	-5.00	—	—	—	+0.12
2010	28	1439	94.9	-1.86	-1.93	0.744	42.5%	—	—	—	0.0%	-3.50	—	—	—	+0.21
Career		1500	92.8	-2.40	-1.59	0.690	40.6%	—	—	—	0.0%	-3.38	—	0–1	—	+11.75

Tournament Results by Category

WTA 250

Tomoko Yonemura WTA 250 results by season
Season	Age	JAP	BAL	JAP	PAT	W-L Win %
2005	23	—	R32	—	—	0–1 (0%)
2007	25	R32	—	—	—	0–1 (0%)
2009	27	—	—	—	R32	0–1 (0%)
2010	28	—	—	R32	—	0–1 (0%)
W-L		0–1 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–4 (0%)

Results show the best round reached per tournament and season.

WTA Ranking History full ranking history →

Career high

148

Career-high date

May 4, 2009

First Top 100

—

First Top 50

—

First Top 20

—

First Top 10

—

Ranking History Matrix

Tomoko Yonemura ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2000	18	—	—	—	—	—	—	—	—	—	890	—	—
2001	19	—	—	—	—	—	—	—	—	—	—	570	566
2002	20	566	572	576	499	484	448	471	478	391	426	434	436
2003	21	431	436	441	434	389	392	375	360	416	381	339	320
2004	22	319	317	318	342	360	316	325	329	324	339	347	377
2005	23	375	375	373	375	390	395	354	362	356	363	338	340
2006	24	351	351	352	348	344	311	270	265	258	242	245	246
2007	25	244	244	244	243	255	283	322	345	350	360	402	405
2008	26	405	416	419	418	244	240	237	216	191	179	184	166
2009	27	159	159	149	154	170	193	182	198	223	200	194	193
2010	28	193	196	193	186	227	217	223	194	197	222	268	269
2011	29	269	272	273	278	298	311	363	462	530	759	769	—

Similar Players

Other WTA players with comparable peak level, era, career record, and career scale.

Tomoko Yonemura's most statistically similar WTA players
Player	Country	Peak ranking	Peak Elo	M	W	L	Win %	Prize money	Years	Rivalries	Match log
Natalie Grandin	RSA	#144	1,500	15	1	14	6.7%	$939,023	2001–2011	Rivalries	Match log
Ryoko Fuda	JPN	#143	1,500	12	2	10	16.7%	$185,680	2003–2011	Rivalries	Match log
Eva Hrdinova	CZE	#168	1,500	7	1	6	14.3%	$459,654	2005–2010	Rivalries	Match log
Maria Fernanda Alves	BRA	#132	1,500	8	1	7	12.5%	$405,862	2002–2016	Rivalries	Match log
Suchanun Viratprasert	THA	#172	1,500	8	1	7	12.5%	$144,002	2002–2010	Rivalries	Match log
Lauren Albanese	USA	#158	1,517	8	1	7	12.5%	$258,167	2006–2016	Rivalries	Match log
Monique Adamczak	AUS	#138	1,500	16	3	13	18.8%	$789,841	2004–2010	Rivalries	Match log
Noppawan Lertcheewakarn	THA	#149	1,500	23	3	20	13.0%	$293,951	2007–2012	Rivalries	Match log
Christina Wheeler	AUS	#147	1,523	15	2	13	13.3%	$357,140	2001–2008	Rivalries	Match log
Petra Rampre	SLO	#151	1,505	9	3	6	33.3%	$342,142	2000–2012	Rivalries	Match log
Liana Ungur	ROU	#157	1,515	4	1	3	25.0%	$161,627	2008–2010	Rivalries	Match log
Yifan Xu	CHN	#148	1,500	15	2	13	13.3%	$4,212,700	2007–2016	Rivalries	Match log

Frequently Asked Questions

How old is Tomoko Yonemura?: Tomoko Yonemura is 44 years old, born on January 7, 1982.
Which country does Tomoko Yonemura represent?: Tomoko Yonemura represents Japan in TennisDB's WTA records.
Is Tomoko Yonemura left-handed or right-handed?: Tomoko Yonemura plays right-handed.
How many Grand Slam singles titles has Tomoko Yonemura won?: Tomoko Yonemura has not won a Grand Slam singles title.
How many WTA 1000 titles has Tomoko Yonemura won?: TennisDB does not group any of Tomoko Yonemura's titles under the modern WTA 1000 category.
What is Tomoko Yonemura's highest WTA ranking?: Tomoko Yonemura's career-high WTA singles ranking is world No. 148, first achieved on May 4, 2009.
What is Tomoko Yonemura's career win-loss record?: Tomoko Yonemura has a career WTA singles record of 0 wins and 4 losses (0.0%).
How much career prize money has Tomoko Yonemura earned?: Tomoko Yonemura has earned at least $185,225 in career prize money from professional tennis.
Which seasons of Tomoko Yonemura's career appear in TennisDB?: Tomoko Yonemura appears in TennisDB's WTA main-tour match records from 2005 through 2010.
Who has Tomoko Yonemura faced most often?: Tomoko Yonemura's most frequent opponent is Junri Namigata, with a head-to-head record of 0–1 across 1 meeting.