Player data updated: 2026-09-01 02:16 UTC

Aiko Nakamura

JPN Age 42 163 cm / 5'4" Plays: Right-Handed, Two-Handed Backhand WTA Tour years active: 2004–2011

Aiko Nakamura represented Japan on the WTA Tour and reached a career-high ranking of No. 47. In TennisDB's records, Aiko Nakamura finished with a career record of 50–76 and no singles titles.

Peak ranking

47 (Aug 6, 2007)

Elo peak

1644 (47th percentile)

Career record

50–76 (39.7%)

Career titles

Prize money

$861,081

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

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WTA Matches full match log →

Aiko Nakamura's recent, live, and scheduled WTA matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Jarmila Wolfe #30	0-6 1-6	L	H2H	Match data	Oct 13, 2011*	R32	Japan Women's Open	WTA 250	Hard
Kimiko Date #56	2-6 0-6	L	H2H	Match data	Oct 15, 2010*	R16	Japan Women's Open	WTA 250	Hard
Alexandra Panova #154	7-6(5) 2-6 6-3	W	H2H	Match data	Oct 14, 2010*	R32	Japan Women's Open	WTA 250	Hard
Kristina Kucova #149	6-2 3-6 3-6	L	H2H	Match data	Jun 24, 2009*	R128	Wimbledon	Grand Slam	Grass
Elena Vesnina #76	1-6 0-6	L	H2H	Match data	Jan 7, 2009*	R32	ASB Classic	WTA 250	Hard

Rivals all rivalries →

Aiko Nakamura's most-played WTA rivals
Opponent	W	L	M	Last Played	H2H
Patty Schnyder	0	4	4	Mar 7, 2008	H2H
Akiko Morigami	1	2	3	May 22, 2008	H2H
Flavia Pennetta	3	0	3	Jan 11, 2007	H2H
Anabel Medina Garrigues	1	2	3	Oct 6, 2006	H2H
Elena Vesnina	0	2	2	Jan 7, 2009	H2H

Career Results

Aiko Nakamura career results by season
Season	Age	W	L	M	Win %	Start Rank	End Rank
2004	20	1	2	3	33.3%	231	135
2005	21	11	13	24	45.8%	135	71
2006	22	19	18	37	51.4%	71	57
2007	23	13	21	34	38.2%	57	66
2008	24	5	18	23	21.7%	66	146
2009	25	0	2	2	0.0%	146	224
2010	26	1	1	2	50.0%	224	677
2011	27	0	1	1	0.0%	677	231
Career		50	76	126	39.7%	—	—

Career Results by Surface

Aiko Nakamura career results by season and surface
Season	Age	Hard				Clay				Grass				Carpet				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2004	20	1	2	3	33.3%	—	—	—	—	—	—	—	—	—	—	—	—	1	2	3	33.3%
2005	21	9	10	19	47.4%	0	1	1	0.0%	1	1	2	50.0%	1	1	2	50.0%	11	13	24	45.8%
2006	22	17	12	29	58.6%	2	3	5	40.0%	0	2	2	0.0%	0	1	1	0.0%	19	18	37	51.4%
2007	23	10	15	25	40.0%	1	3	4	25.0%	2	2	4	50.0%	0	1	1	0.0%	13	21	34	38.2%
2008	24	2	14	16	12.5%	1	2	3	33.3%	2	2	4	50.0%	—	—	—	—	5	18	23	21.7%
2009	25	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	2	2	0.0%
2010	26	1	1	2	50.0%	—	—	—	—	—	—	—	—	—	—	—	—	1	1	2	50.0%
2011	27	0	1	1	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	0	1	1	0.0%
Career	—	40	56	96	41.7%	4	9	13	30.8%	5	8	13	38.5%	1	3	4	25.0%	50	76	126	39.7%

Career Results by Opponent Rank

Aiko Nakamura 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 %
2004	20	0	0	—	—	1	0	1	100.0%	0	2	2	0.0%	0	0	—	—	1	2	3	33.3%
2005	21	0	2	2	0.0%	3	3	6	50.0%	2	7	9	22.2%	6	1	7	85.7%	11	13	24	45.8%
2006	22	0	2	2	0.0%	1	4	5	20.0%	9	9	18	50.0%	6	3	9	66.7%	16	18	34	47.1%
2007	23	0	2	2	0.0%	0	4	4	0.0%	9	12	21	42.9%	4	2	6	66.7%	13	20	33	39.4%
2008	24	0	3	3	0.0%	0	6	6	0.0%	4	7	11	36.4%	1	1	2	50.0%	5	17	22	22.7%
2009	25	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	1	1	0.0%	0	2	2	0.0%
2010	26	0	0	—	—	0	0	—	—	0	1	1	0.0%	1	0	1	100.0%	1	1	2	50.0%
2011	27	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	0	—	—	0	1	1	0.0%
Career		0	9	9	0.0%	5	18	23	21.7%	24	39	63	38.1%	18	8	26	69.2%	47	74	121	38.8%

Opponent ranking data available for 121/126 (96.0%) of Aiko Nakamura's WTA main draw matches.

Performance Stats

Aiko Nakamura performance statistics by season
Season	Age	Sample	Aces/M	DFs/M	1st Sv%	1st Sv Pts%	2nd Sv Pts%	BP Saved%	BP Conv%	Svc Pts%	Ret Pts%
2005	21	6/24	1.3	6.0	58.0%	59.3%	34.3%	50.4%	43.0%	48.8%	39.4%
2006	22	14/37	1.1	3.3	61.3%	60.8%	45.2%	44.1%	46.6%	54.5%	41.9%
2007	23	26/34	1.4	3.3	60.5%	58.9%	40.4%	46.5%	44.7%	51.7%	43.0%
2008	24	16/23	0.9	3.3	63.7%	55.8%	37.9%	44.0%	43.5%	49.4%	36.9%
2009	25	2/2	2.0	4.5	64.9%	51.5%	22.8%	39.7%	91.7%	41.0%	39.8%
2010	26	2/2	0.5	6.0	66.4%	47.6%	29.2%	33.8%	85.0%	41.3%	40.0%
Career		66/126	1.2	3.6	61.5%	58.0%	39.4%	45.1%	47.3%	50.8%	40.8%

Detailed serve and return statistics available for 66/126 (52.4%) of Aiko Nakamura's WTA main draw matches.

Advanced Stats

Aiko Nakamura 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
2004	20	1505	108.0	—	—	—	—	+23	—	—	33.3%	-1.17	—	1–0	—	-0.35
2005	21	1568	117.9	-3.08	-1.83	0.770	44.8%	+2	—	—	45.8%	-0.30	6–5 (55%)	1–5 (17%)	99.1	+0.24
2006	22	1621	117.5	-1.07	-2.00	0.920	47.9%	+24	-78	—	50.6%	-0.13	5–6 (45%)	5–1 (83%)	101.1	+1.14
2007	23	1548	108.1	-3.29	-1.84	0.891	47.2%	-11	-43	+34	37.3%	-0.84	5–4 (56%)	1–6 (14%)	97.1	+0.20
2008	24	1489	112.6	-3.75	-4.17	0.729	43.7%	-29	+17	+95	22.0%	-2.16	3–3 (50%)	2–1 (67%)	102.7	-1.31
2009	25	1461	93.4	-2.15	-0.86	0.675	40.3%	—	—	—	20.0%	-2.60	0–1	—	—	+0.24
2010	26	1475	101.1	-2.97	-1.43	0.680	40.8%	—	—	—	40.0%	-2.00	1–0	1–0	—	-0.01
2011	27	1469	95.0	—	—	—	—	—	—	—	0.0%	-5.50	—	—	—	-0.13
Career		1644	115.0	-2.87	-2.40	0.829	45.9%	+1	-43	+65	39.6%	-0.84	20–19 (51%)	11–13 (46%)	101.2	+0.02

Tournament Results by Category

Grand Slams

Aiko Nakamura Grand Slams results by season
Season	Age	AO	RG	W	USO	W-L Win %
2005	21	R64	R128	R64	R64	3–4 (43%)
2006	22	R32	R128	R128	R64	3–4 (43%)
2007	23	R32	R128	R64	R128	3–4 (43%)
2008	24	R128	R128	R128	R128	0–4 (0%)
2009	25	—	—	R128	—	0–1 (0%)
W-L		5–4 (56%)	0–4 (0%)	2–5 (29%)	2–4 (33%)	9–17 (35%)

WTA 1000

Aiko Nakamura WTA 1000 results by season
Season	Age	DOH	IW	MIA	ITA	SDG	PAN	CAN	W-L Win %
2005	21	—	—	—	—	R64	R16	—	1–2 (33%)
2006	22	—	R32	R128	R32	—	R32	—	3–4 (43%)
2007	23	—	R64	R128	—	R32	R32	—	2–4 (33%)
2008	24	R64	R32	R128	—	—	R32	R64	1–5 (17%)
W-L		0–1 (0%)	4–3 (57%)	0–3 (0%)	1–1 (50%)	1–2 (33%)	1–4 (20%)	0–1 (0%)	7–15 (32%)

WTA 500

Aiko Nakamura WTA 500 results by season
Season	Age	BEI	DUB	EAS	AME	BAN	LOS	W-L Win %
2005	21	R16	—	—	—	—	R32	2–2 (50%)
2007	23	R16	—	R16	R64	—	—	2–3 (40%)
2008	24	—	R32	—	—	R16	R64	1–3 (25%)
W-L		2–2 (50%)	0–1 (0%)	1–1 (50%)	0–1 (0%)	1–1 (50%)	1–2 (33%)	5–8 (38%)

WTA 250

Aiko Nakamura WTA 250 results by season
Season	Age	ASB	CIN	KOR	JAP	BAL	BAN	BAN	BIR	CAN	FOR	GOL	HOB	IST	JAP	PAT	STR	W-L Win %
2004	20	—	—	—	R32	R16	—	—	—	—	—	—	—	—	—	—	—	1–2 (33%)
2005	21	—	R16	R16	R16	QF	—	R32	—	—	—	—	—	—	—	—	—	5–5 (50%)
2006	22	—	—	R16	F	R16	R32	QF	R64	QF	—	R16	—	—	—	R16	R16	13–10 (57%)
2007	23	R32	R32	R32	R32	QF	—	R32	—	—	QF	—	R16	—	—	R16	R16	6–10 (38%)
2008	24	—	R32	—	R32	R32	—	—	R16	—	—	R32	—	R16	—	—	—	3–6 (33%)
2009	25	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0–1 (0%)
2010	26	—	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	1–1 (50%)
2011	27	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	0–1 (0%)
W-L		0–2 (0%)	1–3 (25%)	2–3 (40%)	5–5 (50%)	6–5 (55%)	0–1 (0%)	2–3 (40%)	2–2 (50%)	2–1 (67%)	1–1 (50%)	1–2 (33%)	1–1 (50%)	1–1 (50%)	1–2 (33%)	2–2 (50%)	2–2 (50%)	29–36 (45%)

Results show the best round reached per tournament and season.

WTA Ranking History full ranking history →

Career high

Career-high date

Aug 6, 2007

First Top 100

Feb 7, 2005

First Top 50

Aug 6, 2007

First Top 20

—

First Top 10

—

Ranking History Matrix

Aiko Nakamura ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	18	—	—	—	556	505	483	462	388	380	320	308	310
2003	19	301	307	312	327	292	284	273	296	271	293	271	231
2004	20	225	217	218	199	201	205	207	161	138	143	131	135
2005	21	106	100	99	103	95	94	82	84	71	71	71	71
2006	22	54	65	59	62	57	59	70	76	90	64	57	57
2007	23	56	60	64	66	78	68	61	49	51	68	66	66
2008	24	105	110	85	80	71	82	106	127	165	167	164	146
2009	25	140	141	196	200	202	224	188	188	190	189	222	224
2010	26	239	236	260	288	455	469	1045	—	—	—	671	677
2011	27	655	583	577	486	366	344	328	322	224	231	228	231
2012	28	227	222	222	226	242	248	239	247	334	362	368	366
2013	29	365	400	407	451	585	599	730	—	—	—	—	—

Similar Players

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

Aiko Nakamura's most statistically similar WTA players
Player	Country	Peak Rank	Peak Elo	M	W	L	Win %	Years	Match Log
Elena Baltacha	GBR	49	1,670	123	48	75	39.0%	2001–2013	Match log
Arantxa Parra Santonja	ESP	46	1,625	191	71	120	37.2%	2003–2013	Match log
Anne Keothavong	GBR	48	1,633	138	48	90	34.8%	2001–2013	Match log
Mariya Koryttseva	UKR	50	1,641	97	40	57	41.2%	2005–2011	Match log
Akgul Amanmuradova	UZB	50	1,630	163	61	102	37.4%	2001–2019	Match log
Maria Elena Camerin	ITA	41	1,667	246	98	148	39.8%	2001–2013	Match log
Vasilisa Bardina	RUS	48	1,582	34	11	23	32.4%	2006–2008	Match log
Julia Schruff	GER	52	1,663	128	48	80	37.5%	2003–2010	Match log
Jamea Jackson	USA	43	1,662	83	33	50	39.8%	2003–2008	Match log
Anastasiya Yakimova	BLR	49	1,524	104	30	74	28.8%	2004–2012	Match log
Galina Voskoboeva	KAZ	42	1,701	191	70	121	36.6%	2004–2017	Match log
Ayumi Morita	JPN	40	1,700	210	83	127	39.5%	2005–2014	Match log

Frequently Asked Questions

How old is Aiko Nakamura?: Aiko Nakamura is 42 years old, born on December 28, 1983.
Which country does Aiko Nakamura represent?: Aiko Nakamura represents Japan in TennisDB's WTA records.
How tall is Aiko Nakamura?: Aiko Nakamura is 163 cm / 5'4".
Does Aiko Nakamura use a one-handed or two-handed backhand?: Aiko Nakamura uses a two-handed backhand.
Is Aiko Nakamura left-handed or right-handed?: Aiko Nakamura plays right-handed.
How many Grand Slams has Aiko Nakamura won?: Aiko Nakamura has not won a Grand Slam title.
How many WTA 1000 titles has Aiko Nakamura won?: TennisDB does not group any of Aiko Nakamura's titles under the modern WTA 1000 category.
What is Aiko Nakamura's highest WTA ranking?: Aiko Nakamura's career-high WTA singles ranking is world No. 47, first achieved on August 6, 2007.
What is Aiko Nakamura's career win-loss record?: Aiko Nakamura has a career WTA singles record of 50 wins and 76 losses (39.7%).
How much career prize money has Aiko Nakamura earned?: Aiko Nakamura has earned at least $861,081 in career prize money from professional tennis.
Which seasons of Aiko Nakamura's career appear in TennisDB?: Aiko Nakamura appears in TennisDB's WTA main-tour match records from 2004 through 2011.
On which surface does Aiko Nakamura have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Aiko Nakamura's highest WTA main-draw win rate is on hard: 41.7% (40–56).
Who has Aiko Nakamura faced most often?: Aiko Nakamura's most frequent opponent is Patty Schnyder, with a head-to-head record of 0–4 across 4 meetings.