How many Grand Slams has Obrien won?

Obrien has not won a Grand Slam title.

How many WTA 1000 titles has Obrien won?

Obrien has not won a WTA 1000 title.

What is Obrien's career win-loss record?

Obrien has a career WTA singles record of 3 wins and 3 losses (50.0%).

When did Obrien play professional tennis?

Obrien turned professional in 1978 and was active through 1982.

Who is Obrien's biggest rival?

Obrien's most frequent opponent is Phyllis Blackwell, with a head-to-head record of 0–1 across 1 meeting.

Obrien

Pro 1978–1982

Peak ranking

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Elo peak

1528 (14.1%ile)

Career record

3–3 (50.0%)

Career titles

Recent WTA Matches full match log →

Date	Tournament	Category	Round	Surface	Opponent	Score	Result	H2H	Match
Aug 7, 1982*	Bethesda	WTA 250	SF	—	Phyllis Blackwell	3-6 1-6	L	H2H	Match data
Aug 7, 1982*	Bethesda	WTA 250	QF	—	Joy Cummings	6-2 6-4	W	H2H	Match data
Aug 6, 1982*	Bethesda	WTA 250	R16	—	Jamie Golder	7-5 6-2	W	H2H	Match data
Sep 17, 1981*	Los Angeles Sectional	WTA 250	QF	—	Pam Teeguarden	2-6 0-6	L	H2H	Match data
Sep 16, 1981*	Los Angeles Sectional	WTA 250	R16	—	Cheryl Jones	1-6 6-0 6-2	W	H2H	Match data

Rivals full rivalries list →

Opponent	W	L	M	Last Played	H2H
Phyllis Blackwell	0	1	1	Aug 7, 1982	H2H
Joy Cummings	1	0	1	Aug 7, 1982	H2H
Jamie Golder	1	0	1	Aug 6, 1982	H2H
Pam Teeguarden	0	1	1	Sep 17, 1981	H2H
Cheryl Jones	1	0	1	Sep 16, 1981	H2H

Career Results

Season	W	L	M	Win %	Start Rank	End Rank
1978	0	1	1	0.0%	—	—
1981	1	1	2	50.0%	—	—
1982	2	1	3	66.7%	—	—
Career	3	3	6	50.0%	—	—

Career Results by Surface

Season	Hard				Clay				Grass				Total
Season	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1978	—	—	—	—	—	—	—	—	—	—	—	—	0	1	1	0.0%
1981	—	—	—	—	—	—	—	—	—	—	—	—	1	1	2	50.0%
1982	—	—	—	—	—	—	—	—	—	—	—	—	2	1	3	66.7%
Career	—	—	—	—	—	—	—	—	—	—	—	—	3	3	6	50.0%

Advanced Stats

Season	ELO	ELO %	Hard %	Clay %	Grass %	Set Win %	Set Margin	SoS %	Deep Run %	Dec. Set W%	TB W%
1978	1482	28	—	—	—	—	—	4	0	—	—
1981	1494	51	—	—	—	40.0%	-1.67	72	100	—	—
1982	1515	55	—	—	—	66.7%	+0.67	43	100	—	—
Career	1497	45	—	—	—	54.5%	-0.50	40	67	—	—

Tournament Results by Category

Results show best round reached per tournament per season.

WTA 250

Season	BET	LOS	NOR
1978	—	—	R32
1981	—	QF	—
1982	SF	—	—

Data coverage note: WTA ranking data is unavailable before 1983 from any current source. Weeks at #1, year-end finishes, and peak ranking for this player's early career may be incomplete or absent.

WTA Ranking History full ranking history →

Career high

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Career-high date

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First top 100

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First top 50

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First top 20

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First top 10

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Ranking History Matrix

No ranking history available.

Similar Players

Other WTA players ranked by a composite similarity score over country, era, and peak rank.

Player	Country	Peak Rank	Peak Elo	Grand Slams	Titles	M	W	L	Win %	Active Years	Match Log
Kerry Reid	AUS	—	2,215	1	22	831	586	245	70.5%	1968-1985	Match log
Betty Stove	NED	—	2,165	0	7	717	413	304	57.6%	1969-1983	Match log
Francoise Durr	FRA	—	2,144	0	9	608	373	235	61.3%	1968-1981	Match log

Frequently Asked Questions

How many Grand Slams has Obrien won?: Obrien has not won a Grand Slam title.
How many WTA 1000 titles has Obrien won?: Obrien has not won a WTA 1000 title.
What is Obrien's career win-loss record?: Obrien has a career WTA singles record of 3 wins and 3 losses (50.0%).
When did Obrien play professional tennis?: Obrien turned professional in 1978 and was active through 1982.
Who is Obrien's biggest rival?: Obrien's most frequent opponent is Phyllis Blackwell, with a head-to-head record of 0–1 across 1 meeting.