Player data updated: 2026-09-08 12:42 UTC

Naomi Osaka

JPN Age 28 180 cm / 5'11" Plays: Right-Handed, Two-Handed Backhand WTA Tour years active: 2014–2026

Naomi Osaka represents Japan on the WTA Tour and is ranked No. 13, having reached a career high of No. 1. She most recently lost to Elena Rybakina in the US Open round of 16 on September 7, 2026.

Singles ranking

Career singles high

1 (Jan 28, 2019)

Elo peak

2179 (98th percentile)

Singles record

251–136 (64.9%)

Singles titles

Prize money

$26,612,806

YTD W-L

27–11

Racquet

EZONE 98

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 → Last 5: 3–2

Naomi Osaka's recent, live, and scheduled WTA matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Elena Rybakina #2	1-6 4-6	L	H2H	Match data	Sep 7, 2026	R16	US Open	Grand Slam	Hard
Elise Mertens #20	6-3 3-6 7-5	W	H2H	Match data	Sep 5, 2026	R32	US Open	Grand Slam	Hard
Katerina Siniakova #42	6-2 5-7 6-1	W	H2H	Match data	Sep 3, 2026	R64	US Open	Grand Slam	Hard
Anastasia Zakharova #101	7-6(6) 7-6(3)	W	H2H	Match data	Sep 1, 2026	R128	US Open	Grand Slam	Hard
Elena Rybakina #2	6-4 6-7(5) 4-6	L	H2H	Match data	Aug 11, 2026	QF	Canadian Open	WTA 1000	Hard

Rivals all rivalries →

Naomi Osaka's most-played WTA rivals
Opponent	W	L	M	Last Played	H2H
Elise Mertens	7	4	11	Sep 5, 2026	H2H
Karolina Muchova	4	4	8	Jul 7, 2026	H2H
Elina Svitolina	5	3	8	Aug 5, 2025	H2H
Angelique Kerber	2	5	7	Jul 29, 2024	H2H
Karolina Pliskova	2	5	7	Feb 16, 2024	H2H

Singles Titles (8)

Naomi Osaka singles titles by season and category
Season	Age	Singles titles	GS	WTA 1000 including documented historical predecessor categories	WTA 500 including documented historical predecessor categories	WTA 250 including documented historical predecessor categories	WTA Finals	Tournaments
2018	20	2	1	1	—	—	—	Indian Wells Open, US Open
2019	21	3	1	1	1	—	—	Pan Pacific Open, China Open, Australian Open
2020	22	1	1	—	—	—	—	US Open
2021	23	1	1	—	—	—	—	Australian Open
2025	27	1	—	—	—	1	—	ASB Classic
Total		8	4	2	1	1	—

Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Olympic Singles Results (2)

Naomi Osaka Olympic singles results
Edition	Event	Result	W	L	Last Match	H2H	Match Data
2020	Tokyo Olympics	Round of 16	2	1	Marketa Vondrousova #42 def. Naomi Osaka #2 6-1 6-4	H2H	Match data
2024	Paris Olympics	First Round	0	1	Angelique Kerber #212 def. Naomi Osaka #100 7-5 6-3	H2H	Match data

Career Results

Naomi Osaka career results by season
Season	Age	Type	W	L	M	Win %	Start Rank	End Rank
2014	16	WTA	2	2	4	50.0%	412	260
2015	17	WTA	0	2	2	0.0%	259	144
2016	18	Qualifying Q	11	8	19	57.9%	—	—
2016	18	WTA	20	13	33	60.6%	144	48
2017	19	Qualifying Q	3	0	3	100.0%	—	—
2017	19	WTA	19	22	41	46.3%	48	68
2018	20	Qualifying Q	2	0	2	100.0%	—	—
2018	20	WTA	40	20	60	66.7%	68	5
2019	21	WTA	40	13	53	75.5%	4	3
2020	22	WTA	16	3	19	84.2%	4	3
2021	23	WTA	20	8	28	71.4%	3	13
2022	24	WTA	15	11	26	57.7%	13	42
2024	26	Qualifying Q	1	1	2	50.0%	—	—
2024	26	WTA	21	17	38	55.3%	833	57
2025	27	WTA	31	14	45	68.9%	50	16
2026	28	WTA	27	11	38	71.1%	16	13
Career		—	251	136	387	64.9%	—	—

Career Results by Surface

Naomi Osaka career results by season and surface
Season	Age	Type	Hard				Clay				Grass				Total
Season	Age	Type	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2014	16	WTA	2	2	4	50.0%	—	—	—	—	—	—	—	—	2	2	4	50.0%
2015	17	WTA	0	2	2	0.0%	—	—	—	—	—	—	—	—	0	2	2	0.0%
2016	18	Qualifying Q	7	6	13	53.8%	3	1	4	75.0%	1	1	2	50.0%	11	8	19	57.9%
2016	18	WTA	18	11	29	62.1%	2	2	4	50.0%	—	—	—	—	20	13	33	60.6%
2017	19	Qualifying Q	—	—	—	—	3	0	3	100.0%	—	—	—	—	3	0	3	100.0%
2017	19	WTA	13	13	26	50.0%	2	5	7	28.6%	4	4	8	50.0%	19	22	41	46.3%
2018	20	Qualifying Q	2	0	2	100.0%	—	—	—	—	—	—	—	—	2	0	2	100.0%
2018	20	WTA	29	13	42	69.0%	5	4	9	55.6%	6	3	9	66.7%	40	20	60	66.7%
2019	21	WTA	30	7	37	81.1%	9	4	13	69.2%	1	2	3	33.3%	40	13	53	75.5%
2020	22	WTA	16	3	19	84.2%	—	—	—	—	—	—	—	—	16	3	19	84.2%
2021	23	WTA	18	5	23	78.3%	2	3	5	40.0%	—	—	—	—	20	8	28	71.4%
2022	24	WTA	14	9	23	60.9%	1	2	3	33.3%	—	—	—	—	15	11	26	57.7%
2024	26	Qualifying Q	1	1	2	50.0%	—	—	—	—	—	—	—	—	1	1	2	50.0%
2024	26	WTA	13	9	22	59.1%	5	5	10	50.0%	3	3	6	50.0%	21	17	38	55.3%
2025	27	WTA	25	8	33	75.8%	3	3	6	50.0%	3	3	6	50.0%	31	14	45	68.9%
2026	28	WTA	12	6	18	66.7%	7	3	10	70.0%	8	2	10	80.0%	27	11	38	71.1%
Career	—	—	190	88	278	68.3%	36	31	67	53.7%	25	17	42	59.5%	251	136	387	64.9%

Career Results by Opponent Rank

Naomi Osaka 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 %
2014	16	0	0	—	—	1	1	2	50.0%	0	1	1	0.0%	1	0	1	100.0%	2	2	4	50.0%
2015	17	0	0	—	—	0	0	—	—	0	2	2	0.0%	0	0	—	—	0	2	2	0.0%
2016	18	0	3	3	0.0%	5	3	8	62.5%	5	4	9	55.6%	10	3	13	76.9%	20	13	33	60.6%
2017	19	2	6	8	25.0%	4	5	9	44.4%	10	6	16	62.5%	3	5	8	37.5%	19	22	41	46.3%
2018	20	3	9	12	25.0%	11	7	18	61.1%	19	3	22	86.4%	7	1	8	87.5%	40	20	60	66.7%
2019	21	6	2	8	75.0%	11	7	18	61.1%	19	4	23	82.6%	4	0	4	100.0%	40	13	53	75.5%
2020	22	1	1	2	50.0%	8	0	8	100.0%	6	2	8	75.0%	1	0	1	100.0%	16	3	19	84.2%
2021	23	0	0	—	—	6	3	9	66.7%	12	4	16	75.0%	2	1	3	66.7%	20	8	28	71.4%
2022	24	0	1	1	0.0%	3	5	8	37.5%	12	5	17	70.6%	0	0	—	—	15	11	26	57.7%
2024	26	1	4	5	20.0%	6	5	11	54.5%	13	6	19	68.4%	1	2	3	33.3%	21	17	38	55.3%
2025	27	1	4	5	20.0%	9	2	11	81.8%	12	6	18	66.7%	8	2	10	80.0%	30	14	44	68.2%
2026	28	1	7	8	12.5%	6	2	8	75.0%	17	1	18	94.4%	3	1	4	75.0%	27	11	38	71.1%
Career		15	37	52	28.8%	70	40	110	63.6%	125	44	169	74.0%	40	15	55	72.7%	250	136	386	64.8%

Opponent ranking data available for 386/387 (99.7%) of Naomi Osaka's WTA main draw matches.

Performance Stats

Naomi Osaka 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%
2014	16	4/4	4.3	1.8	55.4%	65.3%	44.8%	33.6%	49.2%	55.5%	41.0%
2016	18	33/33	4.8	2.5	55.2%	69.6%	48.3%	54.8%	51.5%	59.9%	43.8%
2017	19	40/41	4.2	2.5	55.9%	67.2%	45.7%	45.6%	46.3%	57.5%	40.2%
2018	20	55/60	4.7	2.1	59.7%	71.1%	48.8%	55.8%	55.7%	61.9%	45.3%
2019	21	50/53	7.0	1.9	60.2%	73.1%	47.9%	56.3%	51.0%	63.1%	44.4%
2020	22	18/19	7.8	2.5	59.0%	76.0%	53.0%	64.2%	43.2%	66.5%	42.5%
2021	23	21/28	6.5	2.8	53.5%	76.2%	52.2%	59.4%	52.6%	64.9%	43.6%
2022	24	22/26	5.7	2.5	51.4%	76.9%	47.4%	61.9%	44.1%	62.7%	41.4%
2024	26	36/38	6.5	2.7	54.0%	75.1%	51.1%	56.3%	50.1%	64.0%	40.4%
2025	27	34/46	6.6	2.9	56.9%	74.7%	49.3%	52.5%	53.6%	63.5%	45.2%
2026	28	37/38	5.9	2.5	60.2%	72.1%	50.1%	52.0%	47.1%	63.2%	42.7%
Career		350/388	5.8	2.4	57.1%	72.5%	49.0%	54.7%	50.2%	62.3%	43.1%

Detailed serve and return statistics available for 350/388 (90.2%) of Naomi Osaka's WTA main draw matches.

Advanced Stats

Naomi Osaka 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
2014	16	1531	113.5	+0.17	+0.57	0.923	48.4%	+17	—	—	45.5%	0.00	2–1 (67%)	1–0	—	-0.19
2015	17	1509	102.0	—	—	—	—	—	—	—	20.0%	-1.80	0–1	—	—	0.00
2016	18	1700	128.3	+3.18	+0.66	1.091	51.9%	-10	-101	—	60.0%	+0.65	4–5 (44%)	5–6 (45%)	101.0	+0.04
2017	19	1696	132.1	+1.31	-2.13	0.947	48.9%	+6	-84	-47	45.8%	-0.18	5–4 (56%)	2–5 (29%)	97.8	-1.51
2018	20	1902	160.7	+5.21	+2.94	1.190	53.8%	+17	-236	-168	67.5%	+1.35	4–3 (57%)	4–4 (50%)	99.8	-2.09
2019	21	2047	154.9	+5.80	+1.63	1.202	53.6%	+30	-229	-350	68.4%	+1.22	17–2 (89%)	10–4 (71%)	116.1	+0.60
2020	22	2112	156.0	+6.66	+1.24	1.267	54.0%	+19	—	—	71.7%	+1.61	9–1 (90%)	3–5 (38%)	103.1	-0.42
2021	23	2040	154.1	+6.00	+1.08	1.240	54.0%	+82	-235	—	72.2%	+1.43	3–3 (50%)	2–2 (50%)	95.5	-0.04
2022	24	1934	147.8	+4.77	+0.02	1.112	52.0%	+91	-156	—	57.4%	+0.81	4–1 (80%)	0–2	—	-0.62
2024	26	1873	146.8	+5.89	-1.17	1.122	52.2%	+76	-98	-157	56.3%	+0.71	3–5 (38%)	4–8 (33%)	94.1	-2.05
2025	27	1965	153.3	+4.79	+1.97	1.240	54.1%	+60	-127	-252	65.4%	+1.12	11–9 (55%)	10–6 (63%)	101.6	+0.92
2026	28	2052	158.1	+5.21	+1.20	1.159	53.0%	+1	-105	-115	66.7%	+1.12	8–2 (80%)	7–3 (70%)	109.0	-0.79
Career		2179	157.0	+4.72	+0.85	1.143	52.6%	+35	-157	-156	62.7%	+0.95	70–37 (65%)	48–45 (52%)	107.0	-1.64

Tournament Results by Category

Grand Slams

Naomi Osaka Grand Slams results by season
Season	Age	AO	RG	W	USO	W-L Win %
2016	18	R32	R32	—	R32	6–3 (67%)
2017	19	R64	R128	R32	R32	5–4 (56%)
2018	20	R16	R32	R32	W	14–3 (82%)
2019	21	W	R32	R128	R16	12–3 (80%)
2020	22	R32	—	—	W	9–1 (90%)
2021	23	W	R64	—	R32	10–2 (83%)
2022	24	R32	R128	—	R128	2–3 (40%)
2024	26	R128	R64	R64	R64	3–4 (43%)
2025	27	R32	R128	R32	SF	9–4 (69%)
2026	28	R32	R16	QF	R16	12–4 (75%)
W-L		28–8 (78%)	11–9 (55%)	11–6 (65%)	32–8 (80%)	82–31 (73%)

WTA 1000

Naomi Osaka WTA 1000 results by season
Season	Age	BEI	CIN	DOH	DUB	IW	MAD	MIA	ITA	CAN	WUH	W-L Win %
2016	18	Q1	Q2	—	—	Q1	Q2	R32	—	Q1	—	5–5 (50%)
2017	19	R64	—	—	R32	R32	—	R64	R64	R16	R64	6–7 (46%)
2018	20	SF	R64	R32	—	W	R64	R64	R32	R64	—	16–7 (70%)
2019	21	W	QF	—	R32	R16	QF	R32	QF	QF	—	18–7 (72%)
2020	22	—	F	—	—	—	—	—	—	—	—	4–1 (80%)
2021	23	—	R16	—	—	—	R32	QF	R32	—	—	5–4 (56%)
2022	24	—	R64	—	—	R64	R32	F	—	R64	—	8–5 (62%)
2024	26	R16	Q2	QF	—	R32	R64	R32	R16	R32	—	16–8 (67%)
2025	27	R64	—	—	—	R128	R128	R16	R16	F	R32	13–7 (65%)
2026	28	—	—	—	—	R16	R16	R64	R16	QF	—	9–5 (64%)
W-L		13–5 (72%)	9–7 (56%)	6–2 (75%)	1–2 (33%)	17–6 (74%)	9–8 (53%)	19–9 (68%)	11–7 (61%)	14–8 (64%)	1–2 (33%)	100–56 (64%)

WTA 500

Naomi Osaka WTA 500 results by season
Season	Age	BRI	DUB	EAS	MEL	POR	PAN	WAS	ABU	BAD	BER	BIR	CHA	NEW	SAN	STA	PAN	W-L Win %
2014	16	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	1–1 (50%)
2015	17	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	0–1 (0%)
2016	18	Q2	—	—	—	—	—	—	—	—	—	Q2	R64	Q1	—	R32	F	9–5 (64%)
2017	19	—	—	R32	—	R32	—	—	—	—	—	R16	R16	—	—	R32	R32	7–6 (54%)
2018	20	—	QF	—	—	—	F	—	—	—	—	R16	R16	—	—	—	—	8–4 (67%)
2019	21	SF	—	—	—	SF	—	—	—	—	—	R16	—	—	—	—	W	9–3 (75%)
2020	22	SF	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3–1 (75%)
2021	23	—	—	—	SF	—	—	—	—	—	—	—	—	—	—	—	—	3–1 (75%)
2022	24	—	—	—	—	—	R16	—	—	—	—	—	—	—	R16	—	—	2–2 (50%)
2024	26	R32	—	—	—	—	—	—	R32	—	R32	—	—	—	—	—	—	1–3 (25%)
2025	27	—	—	—	—	—	—	R16	—	R16	R32	—	—	—	—	—	—	2–3 (40%)
2026	28	—	—	—	—	—	—	SF	—	F	—	—	—	—	—	—	—	6–2 (75%)
W-L		8–3 (73%)	2–1 (67%)	1–1 (50%)	3–1 (75%)	5–2 (71%)	4–3 (57%)	3–2 (60%)	0–1 (0%)	5–2 (71%)	0–2 (0%)	4–4 (50%)	6–3 (67%)	0–1 (0%)	1–1 (50%)	1–3 (25%)	8–2 (80%)	51–32 (61%)

WTA 250

Naomi Osaka WTA 250 results by season
Season	Age	ACO	ASB	LIB	HKG	MEL	WAS	FLO	HOB	JAP	JAP	KAO	NOT	JAP	ROU	STR	TIA	W-L Win %
2014	16	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	1–1 (50%)
2015	17	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	0–1 (0%)
2016	18	QF	—	—	—	—	—	QF	R16	R16	—	R32	—	—	—	—	QF	10–6 (62%)
2017	19	—	QF	—	QF	—	—	—	—	—	R32	—	R32	—	—	R32	—	4–5 (44%)
2018	20	—	—	—	—	—	R16	—	R32	—	—	—	SF	—	—	—	—	4–3 (57%)
2022	24	—	—	—	—	SF	—	—	—	—	—	—	—	—	—	—	—	3–1 (75%)
2024	26	—	—	QF	—	—	—	—	—	—	—	—	—	—	R32	—	—	2–2 (50%)
2025	27	—	W	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	7–0 (100%)
W-L		2–1 (67%)	7–1 (88%)	2–1 (67%)	2–1 (67%)	3–1 (75%)	1–1 (50%)	2–1 (67%)	3–2 (60%)	1–2 (33%)	0–1 (0%)	0–1 (0%)	3–2 (60%)	3–1 (75%)	0–1 (0%)	0–1 (0%)	2–1 (67%)	31–19 (62%)

WTA Finals

Naomi Osaka WTA Finals results by season
Season	Age	WTA	W-L Win %
2018	20	RR	0–3 (0%)
2019	21	RR	1–0 (100%)
W-L		1–3 (25%)	1–3 (25%)

Results show the best round reached per tournament and season.

WTA Ranking History full ranking history →

Current rank

Career high

Career-high date

Jan 28, 2019

First Top 100

Apr 4, 2016

First Top 50

Sep 26, 2016

First Top 20

May 28, 2018

First Top 10

Sep 10, 2018

Ranking History Matrix

Naomi Osaka ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	14	—	—	—	—	—	—	—	—	—	1018	1026	1019
2013	15	1019	1021	1027	817	792	526	485	475	474	463	437	415
2014	16	411	390	324	338	309	369	406	269	265	244	255	260
2015	17	249	232	259	227	197	167	156	202	182	203	143	144
2016	18	127	106	104	92	101	91	87	81	47	40	48	48
2017	19	56	53	49	46	55	58	48	45	61	68	68	—
2018	20	53	44	22	21	20	18	17	19	8	5	5	5
2019	21	1	1	1	1	1	2	2	1	4	3	3	3
2020	22	4	10	10	—	—	—	—	9	3	3	3	3
2021	23	3	2	2	2	2	2	2	3	7	10	13	13
2022	24	85	80	77	36	38	42	40	44	46	42	42	42
2023	25	65	64	69	315	404	433	439	603	661	—	—	—
2024	26	759	287	229	197	134	111	100	88	73	59	60	57
2025	27	42	57	56	55	49	53	49	24	14	16	16	16
2026	28	17	16	15	15	16	14	13	13	—	—	—	—

Similar Players

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

Naomi Osaka's most statistically similar WTA players
Player	Country	Peak ranking	Peak Elo	M	W	L	Win %	Prize money	Titles	GS	W1000	Years	Rivalries	Match log
Garbiñe Muguruza	ESP	#1	2,061	494	312	182	63.2%	$24,813,892	10	2	3	2012–2023	Rivalries	Match log
Karolina Pliskova (active player)	CZE	#1	2,045	678	430	248	63.4%	$26,988,922	17	0	2	2007–2026	Rivalries	Match log
Simona Halep (active player)	ROU	#1	2,120	650	449	201	69.1%	$40,236,618	24	2	9	2010–2025	Rivalries	Match log
Angelique Kerber	GER	#1	2,055	754	477	277	63.3%	$32,545,460	14	3	0	2006–2024	Rivalries	Match log
Aryna Sabalenka (active player)	BLR	#1	2,324	558	414	144	74.2%	$50,422,999	24	4	11	2017–2026	Rivalries	Match log
Victoria Azarenka (active player)	BLR	#1	2,249	850	582	268	68.5%	$38,890,473	21	2	10	2005–2025	Rivalries	Match log
Ashleigh Barty	AUS	#1	2,180	269	197	72	73.2%	$23,829,070	15	3	3	2012–2022	Rivalries	Match log
Iga Swiatek (active player)	POL	#1	2,287	429	341	88	79.5%	$47,269,084	26	6	12	2019–2026	Rivalries	Match log
Caroline Wozniacki	DEN	#1	2,154	895	620	275	69.3%	$36,479,231	30	1	6	2005–2024	Rivalries	Match log
Venus Williams (active player)	USA	#1	2,368	1,081	782	299	72.3%	$43,194,440	49	7	9	1994–2026	Rivalries	Match log
Barbora Krejcikova (active player)	CZE	#2	2,012	281	175	106	62.3%	$19,049,244	9	2	1	2014–2026	Rivalries	Match log
Paula Badosa (active player)	ESP	#2	2,039	294	178	116	60.5%	$9,825,703	4	0	1	2015–2026	Rivalries	Match log

Equipment

Equipment summary

Yonex

Model: EZONE 98
Frame style: Power

The manufacturer listing identifies an endorsed model and its published playing characteristics. It does not necessarily identify the player's exact match-used frame.

Official Yonex source All verified WTA player equipment →

Last source check: Sep 8, 2026

Frequently Asked Questions

How old is Naomi Osaka?: Naomi Osaka is 28 years old, born on October 16, 1997.
Which country does Naomi Osaka represent?: Naomi Osaka represents Japan in TennisDB's WTA records.
How tall is Naomi Osaka?: Naomi Osaka is 180 cm / 5'11".
Does Naomi Osaka use a one-handed or two-handed backhand?: Naomi Osaka uses a two-handed backhand.
Is Naomi Osaka left-handed or right-handed?: Naomi Osaka plays right-handed.
How many Grand Slam singles titles has Naomi Osaka won?: Naomi Osaka has won 4 Grand Slam singles titles. The most recent was Australian Open in 2021.
How many WTA 1000 titles has Naomi Osaka won?: TennisDB groups 2 of Naomi Osaka's titles under the modern WTA 1000 category. All 2 were won under documented predecessor category names and are shown using the modern equivalent. The most recent was Beijing in 2019.
How many WTA titles has Naomi Osaka won?: Naomi Osaka has won 8 WTA singles titles across all categories. The most recent was Auckland in 2025.
What is Naomi Osaka's highest WTA ranking?: Naomi Osaka's career-high WTA singles ranking is world No. 1, first achieved on January 28, 2019.
What is Naomi Osaka's career win-loss record?: Naomi Osaka has a career WTA singles record of 251 wins and 136 losses (64.9%).
How much career prize money has Naomi Osaka earned?: Naomi Osaka has earned at least $26,612,806 in career prize money from professional tennis.
Which seasons of Naomi Osaka's career appear in TennisDB?: Naomi Osaka appears in TennisDB's WTA main-tour match records from 2014 through 2026.
On which surface does Naomi Osaka have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Naomi Osaka's highest WTA main-draw win rate is on hard: 68.3% (190–88).
Who has Naomi Osaka faced most often?: Naomi Osaka's most frequent opponent is Elise Mertens, with a head-to-head record of 7–4 across 11 meetings.
What racquet does Naomi Osaka use?: Naomi Osaka is officially associated with the Yonex EZONE 98. The manufacturer's listing does not necessarily identify the exact match-used frame.