Player data updated: 2026-09-03 10:56 UTC

Petra Kamstra

NED Age 52 Plays: Right-Handed WTA Tour years active: 1990–1996

Petra Kamstra represented the Netherlands on the WTA Tour and reached a career-high ranking of No. 70. In TennisDB's records, Petra Kamstra finished with a career record of 21–36 and no singles titles. Pre-2000 WTA match coverage is incomplete, so the career record may be understated.

Peak singles rank

70 (Oct 2, 1995)

Elo peak

1585 (32nd percentile)

Singles record

21–36 (36.8%)

Singles titles

Prize money

$184,407

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 →

Petra Kamstra's recent, live, and scheduled WTA matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Jana Kandarr #107	(w/o)	L	H2H	Match data	Jul 19, 1996*	R16	Palermo	WTA 250	Clay
Patricia Wartusch #272	6-0 6-4	W	H2H	Match data	Jul 18, 1996*	R32	Palermo	WTA 250	Clay
Nathalie Tauziat #22	2-6 6-3 1-6	L	H2H	Match data	Jun 26, 1996*	R128	Wimbledon	Grand Slam	Grass
Judith Wiesner #24	3-6 4-6	L	H2H	Match data	Jun 21, 1996*	R16	Rosmalen	WTA 250	Grass
Sung-Hee Park #72	6-1 7-6	W	H2H	Match data	Jun 20, 1996*	R32	Rosmalen	WTA 250	Grass

Rivals all rivalries →

Petra Kamstra's most-played WTA rivals
Opponent	W	L	M	Last Played	H2H
Judith Wiesner	0	2	2	Jun 21, 1996	H2H
Brenda Schultz-Mccarthy	0	2	2	Jun 13, 1996	H2H
Laura Golarsa	2	0	2	Jun 12, 1996	H2H
Ann Grossman	1	1	2	Apr 12, 1996	H2H
Naoko Sawamatsu	1	1	2	Jul 2, 1995	H2H

Career Results

Petra Kamstra career results by season
Season	Age	W	L	M	Win %	Start Rank	End Rank
1990	16	0	1	1	0.0%	526	198
1991	17	6	8	14	42.9%	199	128
1992	18	0	4	4	0.0%	136	280
1993	19	0	1	1	0.0%	271	178
1994	20	4	9	13	30.8%	178	158
1995	21	7	5	12	58.3%	157	76
1996	22	4	8	12	33.3%	92	203
Career		21	36	57	36.8%	—	—

Career Results by Surface

Petra Kamstra 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 %
1990	16	—	—	—	—	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
1991	17	6	6	12	50.0%	0	1	1	0.0%	0	1	1	0.0%	—	—	—	—	6	8	14	42.9%
1992	18	0	3	3	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%	0	4	4	0.0%
1993	19	0	1	1	0.0%	—	—	—	—	—	—	—	—	—	—	—	—	0	1	1	0.0%
1994	20	3	6	9	33.3%	0	1	1	0.0%	1	1	2	50.0%	0	1	1	0.0%	4	9	13	30.8%
1995	21	3	3	6	50.0%	—	—	—	—	4	2	6	66.7%	—	—	—	—	7	5	12	58.3%
1996	22	0	2	2	0.0%	2	3	5	40.0%	2	3	5	40.0%	—	—	—	—	4	8	12	33.3%
Career	—	12	21	33	36.4%	2	6	8	25.0%	7	7	14	50.0%	0	2	2	0.0%	21	36	57	36.8%

Career Results by Opponent Rank

Petra Kamstra 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 %
1991	17	0	1	1	0.0%	0	2	2	0.0%	3	3	6	50.0%	2	1	3	66.7%	5	7	12	41.7%
1992	18	0	0	—	—	0	0	—	—	0	2	2	0.0%	0	2	2	0.0%	0	4	4	0.0%
1993	19	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
1994	20	0	0	—	—	0	4	4	0.0%	0	3	3	0.0%	1	1	2	50.0%	1	8	9	11.1%
1995	21	0	2	2	0.0%	1	0	1	100.0%	3	2	5	60.0%	2	1	3	66.7%	6	5	11	54.5%
1996	22	0	0	—	—	0	3	3	0.0%	1	2	3	33.3%	3	3	6	50.0%	4	8	12	33.3%
Career		0	3	3	0.0%	1	9	10	10.0%	7	13	20	35.0%	8	8	16	50.0%	16	33	49	32.7%

Opponent ranking data available for 49/57 (86.0%) of Petra Kamstra's WTA main draw matches.

Advanced Stats

Petra Kamstra 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
1990	16	1486	99.4	—	—	—	—	—	—	—	33.3%	-1.33	0–1	1–0	—	+0.05
1991	17	1532	112.2	—	—	—	—	+51	—	—	46.2%	-0.38	2–0	1–0	—	+0.26
1992	18	1482	94.9	—	—	—	—	+42	—	—	11.1%	-2.89	0–1	—	—	+0.35
1993	19	1479	106.2	—	—	—	—	—	—	—	0.0%	-1.50	—	0–1	—	-0.11
1994	20	1477	112.2	—	—	—	—	+24	—	—	35.5%	-1.10	2–3 (40%)	1–1	—	+0.20
1995	21	1577	124.1	—	—	—	—	-50	—	+68	55.6%	+0.70	2–1 (67%)	2–1 (67%)	103.4	+0.11
1996	22	1567	112.2	—	—	—	—	—	-43	+134	44.0%	-0.48	0–3 (0%)	1–1	—	+0.39
Career		1585	117.9	—	—	—	—	+23	-43	+98	41.5%	-0.57	6–9 (40%)	6–4 (60%)	101.5	+2.23

Tournament Results by Category

Grand Slams

Petra Kamstra Grand Slams results by season
Season	Age	AO	RG	W	USO	W-L Win %
1991	17	R32	—	R128	—	2–2 (50%)
1992	18	R128	—	—	—	0–1 (0%)
1993	19	—	—	—	R128	0–1 (0%)
1994	20	—	R128	—	—	0–1 (0%)
1995	21	—	—	R16	R128	3–2 (60%)
1996	22	—	R64	R128	—	1–2 (33%)
W-L		2–2 (50%)	1–2 (33%)	3–3 (50%)	0–2 (0%)	6–9 (40%)

WTA 1000

Petra Kamstra WTA 1000 results by season
Season	Age	ITA	KEY	W-L Win %
1991	17	—	R128	0–1 (0%)
1994	20	—	R64	1–1 (50%)
1996	22	R64	—	0–1 (0%)
W-L		0–1 (0%)	1–2 (33%)	1–3 (25%)

WTA 500

Petra Kamstra WTA 500 results by season
Season	Age	DLB	IW	ESS	MAN	W-L Win %
1991	17	—	—	—	R32	1–1 (50%)
1992	18	—	R64	R32	—	0–2 (0%)
1994	20	R64	—	R32	—	0–2 (0%)
W-L		0–1 (0%)	0–1 (0%)	0–2 (0%)	1–1 (50%)	1–5 (17%)

WTA 250

Petra Kamstra WTA 250 results by season
Season	Age	ASB	BEI	BRI	JAP	BIR	JAK	LIN	PAL	PAT	ROS	SAN	SIN	W-L Win %
1990	16	—	—	—	—	—	—	—	R32	—	—	—	—	0–1 (0%)
1991	17	QF	—	—	R32	—	—	—	—	R16	—	R32	—	3–4 (43%)
1992	18	—	—	R64	—	—	—	—	—	—	—	—	—	0–1 (0%)
1994	20	—	—	—	—	R32	R32	R32	—	QF	—	—	R32	3–5 (38%)
1995	21	—	QF	—	—	R32	R32	—	—	—	—	—	—	4–3 (57%)
1996	22	—	—	—	R32	R32	R32	—	R16	—	R16	—	—	3–5 (38%)
W-L		2–1 (67%)	2–1 (67%)	0–1 (0%)	0–2 (0%)	3–3 (50%)	1–3 (25%)	0–1 (0%)	1–2 (33%)	3–2 (60%)	1–1 (50%)	0–1 (0%)	0–1 (0%)	13–19 (41%)

Results show the best round reached per tournament and season.

WTA Ranking History full ranking history →

Career high

Career-high date

Oct 2, 1995

First Top 100

Jul 10, 1995

First Top 50

—

First Top 20

—

First Top 10

—

Ranking History Matrix

Petra Kamstra ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1990	16	—	—	—	—	—	526	357	435	418	318	292	198
1991	17	147	125	130	129	139	135	140	132	131	125	121	128
1992	18	178	247	247	270	277	257	264	302	300	295	281	280
1993	19	265	261	279	261	269	326	209	206	193	196	187	178
1994	20	173	175	162	140	142	139	143	137	141	133	146	158
1995	21	163	153	163	198	201	210	89	83	81	79	76	76
1996	22	94	92	90	91	89	76	136	153	194	194	195	203
1997	23	203	203	203	212	203	325	—	—	—	—	—	—
1998	24	—	—	—	—	—	430	415	404	403	403	418	423
1999	25	424	417	429	429	425	—	—	—	—	—	—	—

Data coverage: WTA match coverage from Jeff Sackmann's archive is incomplete before 2000. Career win-loss totals, surface splits, and head-to-head counts for this player's pre-2000 era may understate actual results.

Similar Players

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

Petra Kamstra's most statistically similar WTA players
Player	Country	Peak Rank	Peak Elo	M	W	L	Win %	Years	Match Log
Natalia Baudone	ITA	71	1,682	96	38	58	39.6%	1990–1996	Match log
Rene Simpson	CAN	70	1,663	127	44	83	34.6%	1988–1998	Match log
Christina Papadaki	GRE	72	1,549	51	16	35	31.4%	1989–1999	Match log
Rika Hiraki	JPN	72	1,589	141	48	93	34.0%	1988–2001	Match log
Eugenia Maniokova	RUS	66	1,589	73	24	49	32.9%	1990–1995	Match log
Natalia Egorova	RUS	76	1,623	45	17	28	37.8%	1987–1996	Match log
Sandra Dopfer	AUT	70	1,577	103	31	72	30.1%	1989–1999	Match log
Nadin Ercegovic	CRO	61	1,644	53	20	33	37.7%	1991–1996	Match log
Katrina Adams	USA	67	1,607	169	55	114	32.5%	1987–1998	Match log
Jolene Watanabe	USA	72	1,619	125	45	80	36.0%	1991–2000	Match log
Rennae Stubbs	AUS	64	1,598	105	34	71	32.4%	1989–1998	Match log
Tatjana Jecmenica	SRB	72	1,633	35	14	21	40.0%	1993–1997	Match log

Frequently Asked Questions

How old is Petra Kamstra?: Petra Kamstra is 52 years old, born on March 18, 1974.
Which country does Petra Kamstra represent?: Petra Kamstra represents Netherlands in TennisDB's WTA records.
Is Petra Kamstra left-handed or right-handed?: Petra Kamstra plays right-handed.
How many Grand Slam singles titles has Petra Kamstra won?: Petra Kamstra has not won a Grand Slam singles title.
How many WTA 1000 titles has Petra Kamstra won?: TennisDB does not group any of Petra Kamstra's titles under the modern WTA 1000 category.
What is Petra Kamstra's highest WTA ranking?: Petra Kamstra's career-high WTA singles ranking is world No. 70, first achieved on October 2, 1995.
What is Petra Kamstra's career win-loss record?: Petra Kamstra has a career WTA singles record of 21 wins and 36 losses (36.8%).
How much career prize money has Petra Kamstra earned?: Petra Kamstra has earned at least $184,407 in career prize money from professional tennis.
Which seasons of Petra Kamstra's career appear in TennisDB?: Petra Kamstra appears in TennisDB's WTA main-tour match records from 1990 through 1996.
On which surface does Petra Kamstra have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Petra Kamstra's highest WTA main-draw win rate is on hard: 36.4% (12–21).
Who has Petra Kamstra faced most often?: Petra Kamstra's most frequent opponent is Judith Wiesner, with a head-to-head record of 0–2 across 2 meetings.