Player data updated: 2026-09-02 02:26 UTC

Roberta Stark

USA Age 70 WTA Tour years active: 1973–1976

Roberta Stark represented the United States on the WTA Tour. In TennisDB's records, Roberta Stark finished with a career record of 13–34 and no singles titles. Weekly WTA ranking coverage before 1984 is incomplete outside audited No. 1 and year-end Top 10 anchors.

Peak ranking

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Elo peak

1500 (5th percentile)

Career record

13–34 (27.7%)

Career titles

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 →

Roberta Stark's recent, live, and scheduled WTA matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Joanne Russell	1-6 4-6	L	H2H	Match data	Sep 4, 1976*	R64	US Open	Grand Slam	Clay
Florenta Mihai	6-2 7-5	W	H2H	Match data	Sep 3, 1976*	R128	US Open	Grand Slam	Clay
Brigette Cuypers	5-7 0-6	L	H2H	Match data	Aug 12, 1976*	R32	Indianapolis	WTA 250	Clay
Linky Boshoff	3-6 1-6	L	H2H	Match data	Apr 13, 1976*	R16	Hilton Head	WTA 250	Clay
Kerry Reid	2-4 (ret.)	L	H2H	Match data	Feb 26, 1976*	R32	Sarasota	WTA 250	Carpet

Rivals all rivalries →

Roberta Stark's most-played WTA rivals
Opponent	W	L	M	Last Played	H2H
Joanne Russell	0	2	2	Sep 4, 1976	H2H
Brigette Cuypers	0	2	2	Aug 12, 1976	H2H
Jeanne Evert	0	2	2	Jul 25, 1975	H2H
Cecilia Martinez	1	1	2	Jul 24, 1975	H2H
Michele Gurdal	1	1	2	Mar 7, 1975	H2H

Career Results

Roberta Stark career results by season
Season	Age	W	L	M	Win %	Start Rank	End Rank
1973	16	0	2	2	0.0%	—	—
1974	17	5	8	13	38.5%	—	—
1975	18	7	20	27	25.9%	—	—
1976	19	1	4	5	20.0%	—	—
Career		13	34	47	27.7%	—	—

Career Results by Surface

Roberta Stark 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 %
1973	16	—	—	—	—	0	2	2	0.0%	—	—	—	—	—	—	—	—	0	2	2	0.0%
1974	17	—	—	—	—	4	5	9	44.4%	0	1	1	0.0%	—	—	—	—	5	8	13	38.5%
1975	18	0	3	3	0.0%	2	5	7	28.6%	0	2	2	0.0%	0	2	2	0.0%	7	20	27	25.9%
1976	19	—	—	—	—	1	3	4	25.0%	—	—	—	—	0	1	1	0.0%	1	4	5	20.0%
Career	—	0	3	3	0.0%	7	15	22	31.8%	0	3	3	0.0%	0	3	3	0.0%	13	34	47	27.7%

Advanced Stats

Roberta Stark 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
1973	16	1471	97.6	—	—	—	—	—	—	—	33.3%	-1.67	0–2	—	—	+0.32
1974	17	1478	111.7	—	—	—	—	—	+22	—	40.0%	-0.37	2–2 (50%)	0–1	—	+0.52
1975	18	1486	116.8	—	—	—	—	+72	+10	—	31.7%	-0.86	3–8 (27%)	1–2 (33%)	95.9	-0.67
1976	19	1491	101.1	—	—	—	—	—	+4	—	25.0%	-2.13	—	—	—	-0.22
Career		1500	113.2	—	—	—	—	+72	+14	—	33.6%	-0.86	5–12 (29%)	1–3 (25%)	93.6	-0.11

Tournament Results by Category

Grand Slams

Roberta Stark Grand Slams results by season
Season	Age	W	USO	W-L Win %
1975	18	R128	—	0–1 (0%)
1976	19	—	R64	1–1 (50%)
W-L		0–1 (0%)	1–1 (50%)	1–2 (33%)

WTA 500

Roberta Stark WTA 500 results by season
Season	Age	SPB	W-L Win %
1975	18	R16	1–1 (50%)
W-L		1–1 (50%)	1–1 (50%)

WTA 250

Roberta Stark WTA 250 results by season
Season	Age	ATL	NAP	NWP	SPB	AME	ATL	BEC	BOU	DEN	FOR	GRO	GUI	HIL	JAC	MIS	OCA	ORL	PAX	PEN	PHO	POR	RAL	SAR	SEB	WIL	WIN	W-L Win %
1973	16	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	0–2 (0%)
1974	17	R16	R16	R64	—	—	—	—	—	—	—	—	—	—	R32	—	R32	—	—	QF	—	—	—	—	R64	—	R32	5–8 (38%)
1975	18	R64	R16	—	—	R32	R32	R64	R64	R64	R32	R16	R64	—	R16	R64	—	R16	R16	R32	R64	R16	—	—	—	R16	—	6–18 (25%)
1976	19	—	R32	—	—	—	—	—	—	—	—	—	—	R16	—	—	—	—	—	—	—	—	—	R32	—	—	—	0–3 (0%)
W-L		1–2 (33%)	2–3 (40%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	1–1 (50%)	0–1 (0%)	0–1 (0%)	1–2 (33%)	0–1 (0%)	0–1 (0%)	2–1 (67%)	1–1 (50%)	2–2 (50%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	1–1 (50%)	11–31 (26%)

Results show the best round reached per tournament and season.

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.

Data coverage: Weekly WTA ranking snapshots are unavailable before 1984. Audited official No. 1 change dates and year-end Top 10 ranks are included, but weekly counts and ranks outside those anchors remain incomplete.

Frequently Asked Questions

How old is Roberta Stark?: Roberta Stark is 70 years old, born on July 2, 1956.
Which country does Roberta Stark represent?: Roberta Stark represents United States in TennisDB's WTA records.
How many Grand Slams has Roberta Stark won?: Roberta Stark has not won a Grand Slam title.
How many WTA 1000 titles has Roberta Stark won?: TennisDB does not group any of Roberta Stark's titles under the modern WTA 1000 category.
What is Roberta Stark's career win-loss record?: Roberta Stark has a career WTA singles record of 13 wins and 34 losses (27.7%).
Which seasons of Roberta Stark's career appear in TennisDB?: Roberta Stark appears in TennisDB's WTA main-tour match records from 1973 through 1976.
On which surface does Roberta Stark have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Roberta Stark's highest WTA main-draw win rate is on clay: 31.8% (7–15).
Who has Roberta Stark faced most often?: Roberta Stark's most frequent opponent is Joanne Russell, with a head-to-head record of 0–2 across 2 meetings.