Player list updated: 2026-07-23 04:40 UTC

WTA Players — O

Career records for WTA players whose last names begin with O. Select a column heading to sort the complete list.

Player Sort by Player	Country Sort by Country	Peak ranking Sort by Peak ranking, currently descending	Peak Elo Sort by Peak Elo	M Sort by M	W Sort by W	L Sort by L	Win % Sort by Win %	Prize money Sort by Prize money	Titles Sort by Titles	Grand Slams Sort by Grand Slams	Active years Sort by Active years	Match log
Martina Okalova	SVK	#372	1,573	2	1	1	50.0%	$71,237	0	0	2025–2025	Match log
Giuliana Olmos	MEX	#343	1,501	5	0	5	0.0%	$2,081,997	0	0	2019–2022	Match log
Tanja Ostertag	GER	#287	1,515	2	1	1	50.0%	$41,914	0	0	2006–2006	Match log
Diana Ospina	USA	#231	1,500	2	0	2	0.0%	$111,044	0	0	2003–2005	Match log
Patty Oreilly	USA	#206	1,544	17	5	12	29.4%	—	0	0	1985–1993	Match log
Jane Odonoghue	GBR	#189	1,521	9	3	6	33.3%	$177,156	0	0	2002–2005	Match log
Pemra Ozgen	TUR	#182	1,500	10	1	9	10.0%	$476,740	0	0	2005–2022	Match log
Kyoka Okamura	JPN	#178	1,577	5	1	4	20.0%	$485,386	0	0	2022–2025	Match log
Seiko Okamoto	JPN	#178	1,500	4	0	4	0.0%	$207,531	0	0	2002–2004	Match log
Ipek Oz	TUR	#163	1,519	10	1	9	10.0%	$443,627	0	0	2018–2026	Match log
Jazmin Ortenzi	ARG	#152	1,574	5	3	2	60.0%	$297,895	0	0	2025–2026	Match log
Angelique Olivier	FRA	#151	1,512	8	1	7	12.5%	$71,077	0	0	1992–1994	Match log
Nika Ozegovic	CRO	#131	1,526	7	2	5	28.6%	$172,521	0	0	2007–2008	Match log
Whitney Osuigwe	USA	#105	1,575	19	3	16	15.8%	$1,210,126	0	0	2018–2026	Match log
Nadejda Ostrovskaya	BLR	#96	1,557	26	11	15	42.3%	$277,754	0	0	2000–2004	Match log
Katie Obrien	GBR	#84	1,514	43	9	34	20.9%	$525,141	0	0	2004–2011	Match log
Kaoru Okamoto	JPN	#75	1,589	67	23	44	34.3%	—	1	0	1978–1992	Match log
Tzipora Obziler	ISR	#75	1,629	83	34	49	41.0%	$595,265	0	0	1998–2009	Match log
Zuzana Ondraskova	CZE	#74	1,595	98	31	67	31.6%	$879,679	0	0	2001–2012	Match log
Aleksandra Olsza	POL	#72	1,582	33	8	25	24.2%	$278,504	0	0	1995–1999	Match log
Risa Ozaki	JPN	#70	1,638	55	17	38	30.9%	$728,333	0	0	2013–2019	Match log
Paula Ormaechea	ARG	#59	1,632	67	28	39	41.8%	$1,109,431	0	0	2011–2023	Match log
Raluca Olaru	ROU	#53	1,623	94	37	57	39.4%	$1,770,957	0	0	2006–2014	Match log
Oleksandra Oliynykova	UKR	#45	1,804	23	13	10	56.5%	$822,424	0	0	2026–2026	Match log
Lilia Osterloh	USA	#41	1,697	221	83	138	37.6%	$1,349,462	0	0	1996–2010	Match log
Saori Obata	JPN	#39	1,666	118	42	76	35.6%	$652,031	0	0	1996–2006	Match log
Camila Osorio	COL	#33	1,825	189	100	89	52.9%	$3,961,627	3	0	2018–2026	Match log
Romina Oprandi	SUI	#32	1,694	142	54	88	38.0%	$1,521,129	0	0	2005–2016	Match log
Melanie Oudin	USA	#31	1,710	131	53	78	40.5%	$1,535,204	1	0	2008–2014	Match log
Miriam Oremans	NED	#25	1,809	342	161	181	47.1%	$1,648,499	0	0	1990–2002	Match log
Jelena Ostapenko	LAT	#5	2,028	499	289	210	57.9%	$20,224,063	9	1	2014–2026	Match log
Naomi Osaka	JPN	#1	2,140	370	240	130	64.9%	$26,367,552	8	4	2014–2026	Match log
Anna Orlik	—	—	1,500	2	0	2	0.0%	$16,320	0	0	2008–2009	Match log
Anthea Odonoghue	—	—	1,500	2	0	2	0.0%	—	0	0	1972–1974	Match log
Belinda Orchard	—	—	1,500	6	1	5	16.7%	—	0	0	1968–1969	Match log
Carolyn Oakley	—	—	1,500	2	0	2	0.0%	—	0	0	1980–1980	Match log
Catherine Oreilly	—	—	1,500	2	0	2	0.0%	—	0	0	1970–1972	Match log
Chris Oneil	—	—	1,768	207	99	108	47.8%	$56,291	9	1	1972–1983	Match log
Christine Oreilly	—	—	1,500	2	0	2	0.0%	$12,123	0	0	1986–1992	Match log
C Obrien	—	—	1,514	2	1	1	50.0%	—	0	0	1981–1981	Match log
Dawn Otto	—	—	1,516	2	1	1	50.0%	—	0	0	1981–1981	Match log
Dianne Oakley Grundy	—	—	1,500	10	2	8	20.0%	—	0	0	1968–1970	Match log
Eleanor Oneill	—	—	1,518	7	2	5	28.6%	—	0	0	1968–1973	Match log
Elizabeth Oosthuizen	—	—	1,511	3	1	2	33.3%	—	0	0	1971–1971	Match log
Emiko Okagawa	—	—	1,523	57	18	39	31.6%	—	0	0	1980–1992	Match log
F Oschwald	—	—	1,500	2	0	2	0.0%	—	0	0	1969–1974	Match log
Germaine Ohaco	—	—	1,515	14	4	10	28.6%	$10,524	0	0	1980–1984	Match log
Glynis Oconnor	—	—	1,513	2	1	1	50.0%	—	0	0	1980–1980	Match log
Heide Orth	GER	—	1,802	115	62	53	53.9%	—	2	0	1968–1976	Match log
Helena Olsson	—	—	1,547	7	4	3	57.1%	$16,293	0	0	1982–1985	Match log
H Obrien	—	—	1,515	2	1	1	50.0%	—	0	0	1980–1980	Match log
Isabella Ortiz	—	—	1,500	10	1	9	10.0%	—	0	0	1969–1974	Match log
Jane Ohara	—	—	1,520	50	14	36	28.0%	—	0	0	1968–1976	Match log
Jeanne Olsen	—	—	1,516	2	1	1	50.0%	—	0	0	1970–1970	Match log
Joanne Odonohue	—	—	1,500	2	0	2	0.0%	—	0	0	1980–1981	Match log
Karin Oberleitner	—	—	1,500	5	0	5	0.0%	$9,735	0	0	1986–1988	Match log
Kathy Obrien	—	—	1,536	22	10	12	45.5%	$9,211	1	0	1978–1983	Match log
Katja Oeljeklaus	—	—	1,524	22	3	19	13.6%	$85,618	0	0	1990–1994	Match log
Lisa Oneill	—	—	1,500	37	11	26	29.7%	$71,691	0	0	1985–1990	Match log
Louise Owen	—	—	1,500	2	0	2	0.0%	—	0	0	1968–1969	Match log
Marcy Okeefe	—	—	1,602	23	12	11	52.2%	—	0	0	1968–1976	Match log
Margaret Ocarroll	—	—	1,500	2	0	2	0.0%	—	0	0	1969–1969	Match log
Mary Otoole	—	—	1,500	7	1	6	14.3%	—	0	0	1971–1978	Match log
Mi Ok Lee	—	—	1,515	2	1	1	50.0%	—	0	0	1973–1973	Match log
M Obrien	—	—	1,516	2	1	1	50.0%	—	0	0	1979–1979	Match log
Moira Otoole	—	—	1,500	2	0	2	0.0%	—	0	0	1978–1981	Match log
Nancy Ornstein	—	—	1,571	124	42	82	33.9%	—	2	0	1968–1981	Match log
Obrien	—	—	1,528	6	3	3	50.0%	—	0	0	1978–1982	Match log
Pat Ocarroll	—	—	1,516	2	1	1	50.0%	—	0	0	1969–1969	Match log
Patricia Ogorman	—	—	1,500	2	0	2	0.0%	—	0	0	1968–1970	Match log
Sandra Okin	—	—	1,531	44	13	31	29.5%	—	0	0	1968–1973	Match log
Soon Oh Lee	—	—	1,500	3	0	3	0.0%	—	0	0	1973–1973	Match log
Sue Oertel	—	—	1,500	11	1	10	9.1%	—	0	0	1974–1975	Match log
Tam Oshaughnessy	—	—	1,500	67	16	51	23.9%	—	0	0	1968–1974	Match log
Terri Oreilly	—	—	1,518	2	1	1	50.0%	$23,294	0	0	1991–1991	Match log
Tina Olsen	—	—	1,516	2	1	1	50.0%	—	0	0	1974–1974	Match log
Vicky Oosthuizen	—	—	1,513	7	1	6	14.3%	—	0	0	1969–1973	Match log
Wendy Ouwendijk	—	—	1,500	2	0	2	0.0%	$1,800	0	0	1987–1987	Match log
Wendy Overton	—	—	1,920	265	123	142	46.4%	$362	0	0	1968–1978	Match log