Player data updated: 2026-09-04 02:15 UTC

Jarmila Wolfe

AUS Age 39 174 cm / 5'9" Plays: Right-Handed, Two-Handed Backhand WTA Tour years active: 2003–2016

Jarmila Wolfe represented Australia on the WTA Tour and reached a career-high ranking of No. 25. In TennisDB's records, Jarmila Wolfe finished with a career record of 104–137 and 2 singles titles.

Peak singles rank

25 (May 16, 2011)

Elo peak

1801 (75th percentile)

Singles record

104–137 (43.2%)

Singles titles

Prize money

$2,732,099

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 →

Jarmila Wolfe's recent, live, and scheduled WTA matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Hiroko Kuwata #157	6-4 5-7 0-6	L	H2H	Match data	Jul 16, 2016	Q1 Q	Washington Open	WTA 250	Hard
Laura Siegemund #79	2-6 2-6	L	H2H	Match data	Mar 8, 2016	Q1 Q	Indian Wells Open	WTA 1000	Hard
Anastasija Sevastova #113	0-6 2-4	L	H2H	Match data	Jan 20, 2016*	R128	Australian Open	Grand Slam	Hard
Naomi Osaka #145	7-6(6) 6-7(8) 4-6	L	H2H	Match data	Jan 13, 2016*	R32	Hobart International	WTA 250	Hard
Yaroslava Shvedova #85	4-6 4-6	L	H2H	Match data	Oct 15, 2015*	R32	Hong Kong Open	WTA 250	Hard

Qualifying matches are shown here but excluded from main-draw summaries and leaderboards.

Rivals all rivalries →

Jarmila Wolfe's most-played WTA rivals
Opponent	W	L	M	Last Played	H2H
Caroline Wozniacki	0	9	9	Jun 25, 2015	H2H
Andrea Petkovic	1	4	5	Jan 15, 2015	H2H
Yanina Wickmayer	1	3	4	Jan 16, 2013	H2H
Nadia Petrova	0	4	4	Aug 29, 2012	H2H
Lucie Safarova	1	3	4	May 6, 2011	H2H

Titles (2)

Jarmila Wolfe titles by season and category
Season	Age	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
2010	23	1	—	—	—	1	—	Guangzhou Open
2011	24	1	—	—	—	1	—	Hobart International
Total		2	—	—	—	2	—

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

Career Results

Jarmila Wolfe career results by season
Season	Age	Type	W	L	M	Win %	Start Rank	End Rank
2003	16	WTA	2	1	3	66.7%	548	195
2004	17	WTA	0	1	1	0.0%	195	222
2005	18	WTA	2	2	4	50.0%	222	147
2006	19	WTA	8	12	20	40.0%	147	69
2007	20	WTA	6	14	20	30.0%	69	142
2008	21	WTA	3	6	9	33.3%	142	99
2009	22	WTA	9	14	23	39.1%	99	110
2010	23	WTA	19	12	31	61.3%	110	42
2011	24	WTA	28	23	51	54.9%	42	33
2012	25	WTA	7	19	26	26.9%	33	183
2013	26	WTA	3	3	6	50.0%	183	238
2014	27	WTA	6	10	16	37.5%	265	71
2015	28	WTA	11	18	29	37.9%	70	105
2016	29	Qualifying Q	0	2	2	0.0%	—	—
2016	29	WTA	0	2	2	0.0%	105	624
Career		—	104	137	241	43.2%	—	—

Career Results by Surface

Jarmila Wolfe career results by season and surface
Season	Age	Type	Hard				Clay				Grass				Carpet				Total
Season	Age	Type	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2003	16	WTA	—	—	—	—	2	1	3	66.7%	—	—	—	—	—	—	—	—	2	1	3	66.7%
2004	17	WTA	0	1	1	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	0	1	1	0.0%
2005	18	WTA	2	2	4	50.0%	—	—	—	—	—	—	—	—	—	—	—	—	2	2	4	50.0%
2006	19	WTA	6	6	12	50.0%	1	3	4	25.0%	1	3	4	25.0%	—	—	—	—	8	12	20	40.0%
2007	20	WTA	2	10	12	16.7%	3	3	6	50.0%	1	1	2	50.0%	—	—	—	—	6	14	20	30.0%
2008	21	WTA	3	3	6	50.0%	0	2	2	0.0%	0	1	1	0.0%	—	—	—	—	3	6	9	33.3%
2009	22	WTA	2	8	10	20.0%	5	3	8	62.5%	2	3	5	40.0%	—	—	—	—	9	14	23	39.1%
2010	23	WTA	10	7	17	58.8%	5	3	8	62.5%	4	2	6	66.7%	—	—	—	—	19	12	31	61.3%
2011	24	WTA	18	16	34	52.9%	8	5	13	61.5%	2	2	4	50.0%	—	—	—	—	28	23	51	54.9%
2012	25	WTA	5	12	17	29.4%	2	5	7	28.6%	0	1	1	0.0%	0	1	1	0.0%	7	19	26	26.9%
2013	26	WTA	3	3	6	50.0%	—	—	—	—	—	—	—	—	—	—	—	—	3	3	6	50.0%
2014	27	WTA	5	8	13	38.5%	0	1	1	0.0%	1	1	2	50.0%	—	—	—	—	6	10	16	37.5%
2015	28	WTA	9	11	20	45.0%	1	3	4	25.0%	1	4	5	20.0%	—	—	—	—	11	18	29	37.9%
2016	29	Qualifying Q	0	2	2	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	0	2	2	0.0%
2016	29	WTA	0	2	2	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	0	2	2	0.0%
Career	—	—	65	89	154	42.2%	27	29	56	48.2%	12	18	30	40.0%	0	1	1	0.0%	104	137	241	43.2%

Career Results by Opponent Rank

Jarmila Wolfe 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 %
2003	16	0	0	—	—	0	0	—	—	1	1	2	50.0%	0	0	—	—	1	1	2	50.0%
2004	17	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
2005	18	0	0	—	—	0	1	1	0.0%	1	1	2	50.0%	1	0	1	100.0%	2	2	4	50.0%
2006	19	0	1	1	0.0%	0	4	4	0.0%	4	4	8	50.0%	3	3	6	50.0%	7	12	19	36.8%
2007	20	0	2	2	0.0%	0	1	1	0.0%	4	5	9	44.4%	2	4	6	33.3%	6	12	18	33.3%
2008	21	0	1	1	0.0%	0	2	2	0.0%	2	2	4	50.0%	1	1	2	50.0%	3	6	9	33.3%
2009	22	0	3	3	0.0%	0	3	3	0.0%	5	8	13	38.5%	3	0	3	100.0%	8	14	22	36.4%
2010	23	0	2	2	0.0%	1	3	4	25.0%	10	4	14	71.4%	6	3	9	66.7%	17	12	29	58.6%
2011	24	1	5	6	16.7%	4	7	11	36.4%	14	10	24	58.3%	8	1	9	88.9%	27	23	50	54.0%
2012	25	0	1	1	0.0%	1	3	4	25.0%	1	12	13	7.7%	5	2	7	71.4%	7	18	25	28.0%
2013	26	0	0	—	—	1	1	2	50.0%	2	1	3	66.7%	0	1	1	0.0%	3	3	6	50.0%
2014	27	0	2	2	0.0%	1	2	3	33.3%	4	4	8	50.0%	0	2	2	0.0%	5	10	15	33.3%
2015	28	0	6	6	0.0%	2	3	5	40.0%	5	6	11	45.5%	4	3	7	57.1%	11	18	29	37.9%
2016	29	0	0	—	—	0	0	—	—	0	0	—	—	0	2	2	0.0%	0	2	2	0.0%
Career		1	23	24	4.2%	10	30	40	25.0%	53	59	112	47.3%	33	22	55	60.0%	97	134	231	42.0%

Opponent ranking data available for 231/241 (95.9%) of Jarmila Wolfe's WTA main draw matches.

Performance Stats

Jarmila Wolfe 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	27	15/16	5.6	3.9	58.1%	67.2%	45.9%	47.1%	47.4%	57.9%	40.9%
2015	28	25/29	4.2	3.7	59.2%	65.8%	47.6%	45.6%	40.9%	58.3%	38.4%
2016	29	2/2	6.0	5.5	58.3%	61.4%	31.9%	50.0%	29.2%	49.2%	37.1%
Career		42/241	4.8	3.9	58.8%	66.1%	46.3%	46.4%	42.7%	57.7%	39.2%

Detailed serve and return statistics available for 42/241 (17.4%) of Jarmila Wolfe's WTA main draw matches.

Advanced Stats

Jarmila Wolfe 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
2003	16	1532	109.1	—	—	—	—	—	+33	—	66.7%	+1.17	—	—	—	-0.09
2004	17	1515	97.3	—	—	—	—	—	—	—	0.0%	-2.50	—	—	—	+0.08
2005	18	1538	107.7	—	—	—	—	-8	—	—	50.0%	-0.63	—	1–0	—	+0.03
2006	19	1533	102.2	—	—	—	—	0	+11	+27	40.9%	-0.55	2–2 (50%)	1–2 (33%)	98.8	+1.14
2007	20	1475	97.8	—	—	—	—	-41	+56	—	35.6%	-0.98	1–4 (20%)	0–2	—	+0.59
2008	21	1505	117.9	—	—	—	—	-2	—	—	35.0%	-1.15	1–1	2–3 (40%)	—	-0.54
2009	22	1563	119.3	—	—	—	—	-98	+18	+22	43.4%	-0.75	2–5 (29%)	2–3 (40%)	97.3	-0.65
2010	23	1689	133.8	—	—	—	—	-92	-65	-29	61.4%	+1.03	3–5 (38%)	3–5 (38%)	98.5	+1.85
2011	24	1698	138.0	—	—	—	—	-35	-1	-32	55.3%	+0.24	5–9 (36%)	9–4 (69%)	101.3	-1.13
2012	25	1510	111.2	—	—	—	—	+23	+130	—	33.3%	-1.22	4–8 (33%)	3–4 (43%)	93.6	+0.36
2013	26	1535	111.3	—	—	—	—	+14	—	—	50.0%	+0.14	1–1	—	—	+0.26
2014	27	1554	120.0	+0.80	-1.14	0.972	49.3%	+14	—	—	47.4%	-0.03	2–6 (25%)	2–2 (50%)	97.6	+0.49
2015	28	1537	122.3	+0.24	-2.00	0.920	48.3%	+41	+43	+60	44.1%	-0.62	4–8 (33%)	3–4 (43%)	96.9	-0.27
2016	29	1480	93.6	-1.39	+0.21	0.729	43.2%	—	—	—	20.0%	-2.00	0–1	1–1	—	+0.07
Career		1801	126.0	+0.36	-1.59	0.927	48.4%	-18	+22	+9	46.4%	-0.29	25–50 (33%)	27–30 (47%)	92.4	+0.91

Tournament Results by Category

Grand Slams

Jarmila Wolfe Grand Slams results by season
Season	Age	AO	RG	W	USO	W-L Win %
2006	19	R128	R64	R128	R32	3–4 (43%)
2007	20	R128	R128	R64	R128	1–4 (20%)
2008	21	R128	R128	—	—	0–2 (0%)
2009	22	R128	R32	R64	R128	3–4 (43%)
2010	23	R128	R16	R16	R128	6–4 (60%)
2011	24	R128	R32	R32	R64	5–4 (56%)
2012	25	R128	R64	R128	R128	1–4 (20%)
2013	26	R128	—	—	—	0–1 (0%)
2014	27	R128	—	R64	R128	1–3 (25%)
2015	28	R64	R128	R128	R128	1–4 (20%)
2016	29	R128	—	—	—	0–1 (0%)
W-L		1–11 (8%)	9–8 (53%)	8–8 (50%)	3–8 (27%)	21–35 (38%)

WTA 1000

Jarmila Wolfe WTA 1000 results by season
Season	Age	BEI	CIN	DOH	DUB	IW	MAD	MIA	ITA	PAN	CAN	WUH	ZUR	W-L Win %
2006	19	—	—	—	—	—	—	—	—	—	—	—	R32	0–1 (0%)
2007	20	—	—	—	—	R128	—	R128	—	—	—	—	—	0–2 (0%)
2010	23	—	—	—	—	—	—	—	—	—	R32	—	—	1–1 (50%)
2011	24	R32	R64	—	R32	R64	R16	R32	R16	R32	R64	—	—	8–9 (47%)
2012	25	—	—	R64	—	R32	R64	R128	R64	—	—	—	—	2–5 (29%)
2014	27	—	—	—	—	—	—	—	—	—	—	R32	—	1–1 (50%)
2015	28	—	—	—	R64	R128	R64	—	R32	—	—	—	—	1–4 (20%)
2016	29	—	—	—	—	Q1	—	—	—	—	—	—	—	0–1 (0%)
W-L		1–1 (50%)	0–1 (0%)	0–1 (0%)	1–2 (33%)	2–5 (29%)	2–3 (40%)	1–3 (25%)	3–3 (50%)	1–1 (50%)	1–2 (33%)	1–1 (50%)	0–1 (0%)	13–24 (35%)

WTA 500

Jarmila Wolfe WTA 500 results by season
Season	Age	BRI	DOH	EAS	PAR	SDG	PAN	BIR	CHA	LOS	LUX	STA	SYD	W-L Win %
2005	18	—	—	—	—	—	—	—	—	—	R16	—	—	1–1 (50%)
2006	19	—	—	R32	—	—	—	—	—	—	—	—	—	0–1 (0%)
2009	22	—	—	R32	—	—	—	—	—	R64	—	—	R16	1–3 (25%)
2011	24	—	R32	R32	—	R64	—	—	—	—	—	—	—	0–3 (0%)
2012	25	—	—	—	R32	R32	—	—	R64	—	—	R32	—	0–4 (0%)
2013	26	R16	—	—	—	—	—	—	—	—	—	—	—	1–1 (50%)
2014	27	—	—	—	—	—	R16	—	R64	—	—	—	R32	1–3 (25%)
2015	28	R16	—	R32	—	—	—	R64	—	—	—	—	QF	4–4 (50%)
W-L		2–2 (50%)	0–1 (0%)	1–4 (20%)	0–1 (0%)	0–2 (0%)	1–1 (50%)	0–1 (0%)	0–2 (0%)	0–1 (0%)	1–1 (50%)	0–1 (0%)	3–3 (50%)	8–20 (29%)

WTA 250

Jarmila Wolfe WTA 250 results by season
Season	Age	BRI	DAL	EST	HKG	KOR	STO	JAP	WAS	BAD	BAL	BAN	BIR	BUD	FES	GOL	MOR	GUA	HOB	HYD	IST	JAP	KOL	KUA	LIN	LUX	MEM	MON	NOT	JAP	PAL	PAT	POR	PRA	STR	TAS	W-L Win %
2003	16	—	—	—	—	—	—	—	—	—	—	—	—	QF	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2–1 (67%)
2004	17	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	0–1 (0%)
2005	18	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1–1 (50%)
2006	19	—	—	—	—	—	R16	—	—	—	—	—	R32	R32	—	R16	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	QF	—	R32	—	5–6 (45%)
2007	20	—	—	—	—	—	—	—	—	—	R32	R32	—	—	R16	—	—	R32	—	—	—	—	R16	—	—	—	R16	—	—	—	—	R32	—	QF	—	—	5–8 (38%)
2008	21	—	—	—	—	—	—	SF	—	—	—	—	R64	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	3–4 (43%)
2009	22	R16	—	QF	—	—	—	—	—	—	—	—	R32	—	—	—	R16	—	—	—	—	—	—	—	—	—	R32	R32	—	—	—	R32	—	—	—	—	5–7 (42%)
2010	23	—	—	QF	—	R32	—	—	—	—	—	—	R32	—	—	—	R32	W	—	—	SF	—	—	—	R32	R16	—	—	—	—	—	—	—	—	—	—	12–7 (63%)
2011	24	QF	R32	QF	—	—	—	—	—	R32	—	—	—	—	—	—	—	QF	W	—	—	—	—	SF	—	—	—	—	—	R16	—	—	—	—	—	—	15–7 (68%)
2012	25	—	R32	R16	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	QF	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	—	—	R32	4–6 (40%)
2013	26	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	QF	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2–1 (67%)
2014	27	—	—	—	QF	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	R16	—	—	—	—	—	—	3–3 (50%)
2015	28	—	—	—	R32	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	R16	—	SF	—	—	—	—	R32	—	—	R16	—	—	—	—	5–6 (45%)
2016	29	—	—	—	—	—	—	—	Q1	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0–2 (0%)
W-L		3–2 (60%)	0–2 (0%)	7–4 (64%)	2–2 (50%)	0–1 (0%)	1–1 (50%)	3–1 (75%)	0–2 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	3–4 (43%)	2–2 (50%)	1–1 (50%)	1–2 (33%)	1–2 (33%)	7–3 (70%)	9–3 (75%)	1–1 (50%)	3–1 (75%)	1–1 (50%)	1–1 (50%)	7–4 (64%)	0–1 (0%)	1–1 (50%)	1–3 (25%)	0–1 (0%)	0–1 (0%)	2–2 (50%)	0–1 (0%)	1–3 (25%)	2–1 (67%)	2–1 (67%)	0–1 (0%)	0–1 (0%)	62–60 (51%)

Results show the best round reached per tournament and season.

WTA Ranking History full ranking history →

Career high

Career-high date

May 16, 2011

First Top 100

Apr 3, 2006

First Top 50

Sep 20, 2010

First Top 20

—

First Top 10

—

Ranking History Matrix

Jarmila Wolfe ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2003	16	—	—	560	307	252	239	244	243	204	205	195	195
2004	17	194	172	186	228	194	211	171	174	208	210	218	222
2005	18	231	214	211	214	234	201	188	188	179	149	143	147
2006	19	118	121	107	96	100	86	85	86	64	70	72	69
2007	20	88	91	90	95	86	105	102	101	137	145	142	142
2008	21	147	151	160	174	195	170	204	219	178	103	98	99
2009	22	86	84	76	75	73	69	59	62	68	103	111	110
2010	23	123	115	114	100	107	92	77	60	41	43	42	42
2011	24	31	31	29	31	26	28	28	31	34	32	33	33
2012	25	40	45	45	55	72	76	100	99	133	182	184	183
2013	26	166	160	196	197	208	277	279	291	291	300	234	238
2014	27	319	304	334	298	241	177	140	102	68	66	72	71
2015	28	62	54	49	49	53	58	64	76	97	102	106	105
2016	29	122	152	194	190	239	314	334	380	590	627	616	624
2017	30	623	—	—	—	—	—	—	—	—	—	—	—

Similar Players

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

Jarmila Wolfe's most statistically similar WTA players
Player	Country	Peak Rank	Peak Elo	Titles	M	W	L	Win %	Years	Match Log
Iveta Benesova	CZE	25	1,762	2	401	178	223	44.4%	2002–2014	Match log
Casey Dellacqua	AUS	26	1,757	0	186	80	106	43.0%	2003–2015	Match log
Yaroslava Shvedova	KAZ	25	1,753	1	320	143	177	44.7%	2005–2021	Match log
Mara Santangelo	ITA	27	1,823	1	168	74	94	44.0%	2003–2009	Match log
Petra Cetkovska	CZE	25	1,764	0	155	73	82	47.1%	2007–2016	Match log
Su-Wei Hsieh	TPE	23	1,880	3	329	153	176	46.5%	2001–2023	Match log
Sofia Arvidsson	SWE	29	1,769	2	270	114	156	42.2%	2001–2015	Match log
Kateryna Volodko	UKR	29	1,802	2	328	138	190	42.1%	2003–2024	Match log
Sania Mirza	IND	27	1,829	1	239	121	118	50.6%	2003–2012	Match log
Aleksandra Wozniak	CAN	21	1,793	1	232	103	129	44.4%	2004–2017	Match log
Alexandra Dulgheru	ROU	26	1,833	2	187	81	106	43.3%	2009–2021	Match log
Michaella Krajicek	NED	30	1,802	3	187	89	98	47.6%	2003–2015	Match log

Frequently Asked Questions

How old is Jarmila Wolfe?: Jarmila Wolfe is 39 years old, born on April 26, 1987.
Which country does Jarmila Wolfe represent?: Jarmila Wolfe represents Australia in TennisDB's WTA records.
How tall is Jarmila Wolfe?: Jarmila Wolfe is 174 cm / 5'9".
Does Jarmila Wolfe use a one-handed or two-handed backhand?: Jarmila Wolfe uses a two-handed backhand.
Is Jarmila Wolfe left-handed or right-handed?: Jarmila Wolfe plays right-handed.
How many Grand Slam singles titles has Jarmila Wolfe won?: Jarmila Wolfe has not won a Grand Slam singles title.
How many WTA 1000 titles has Jarmila Wolfe won?: TennisDB does not group any of Jarmila Wolfe's titles under the modern WTA 1000 category.
How many WTA titles has Jarmila Wolfe won?: Jarmila Wolfe has won 2 WTA singles titles across all categories. The most recent was Hobart in 2011.
What is Jarmila Wolfe's highest WTA ranking?: Jarmila Wolfe's career-high WTA singles ranking is world No. 25, first achieved on May 16, 2011.
What is Jarmila Wolfe's career win-loss record?: Jarmila Wolfe has a career WTA singles record of 104 wins and 137 losses (43.2%).
How much career prize money has Jarmila Wolfe earned?: Jarmila Wolfe has earned at least $2,732,099 in career prize money from professional tennis.
Which seasons of Jarmila Wolfe's career appear in TennisDB?: Jarmila Wolfe appears in TennisDB's WTA main-tour match records from 2003 through 2016.
On which surface does Jarmila Wolfe have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Jarmila Wolfe's highest WTA main-draw win rate is on clay: 48.2% (27–29).
Who has Jarmila Wolfe faced most often?: Jarmila Wolfe's most frequent opponent is Caroline Wozniacki, with a head-to-head record of 0–9 across 9 meetings.