Player data updated: 2026-09-01 02:16 UTC

Wieslaw Gasiorek

POL Died Feb 4, 2002 (age 66) Plays: Right-Handed ATP Tour years active: 1968–1972

Wieslaw Gasiorek represented Poland on the ATP Tour and reached a career-high ranking of No. 504. In TennisDB's records, Wieslaw Gasiorek finished with a career record of 22–20 and no singles titles.

Peak ranking

504 (Nov 5, 1990)

Elo peak

1642 (42nd percentile)

Career record

22–20 (52.4%)

Career titles

Records cover recorded main-draw singles results in TennisDB's ATP event archive, including credited walkovers; qualifying is shown separately below.

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ATP Matches full match log →

Wieslaw Gasiorek's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Martin Koek	(w/o)	L	H2H	Match data	Aug 3, 1972*	R64	Dutch Open	ATP 250	Hard
Raymond Moore	4-6 2-6	L	H2H	Match data	Jul 19, 1972*	R32	Swiss Open Gstaad	ATP 250	Clay
Alex Metreveli	0-6 4-6 9-7 5-7	L	—	Match data	May 28, 1972*	R32	Roland Garros	Grand Slam	Clay
Pat Cramer	5-7 6-4 6-4 6-3	W	H2H	Match data	May 26, 1972*	R64	Roland Garros	Grand Slam	Clay
Ricardo Cano	3-6 6-3 6-3 3-6 6-2	W	H2H	Match data	May 24, 1972*	R128	Roland Garros	Grand Slam	Clay

Rivals all rivalries →

Wieslaw Gasiorek's most-played ATP rivals
Opponent	L	M	Last Played	H2H
Ilie Nastase	2	2	Apr 9, 1971	H2H
Zeljko Franulovic	2	2	May 19, 1970	H2H
Martin Koek	1	1	Aug 3, 1972	H2H
Raymond Moore	1	1	Jul 19, 1972	H2H
Alex Metreveli	1	1	May 28, 1972	—

Career Results

Wieslaw Gasiorek career results by season
Season	Age	W	L	M	Win %	Start Rank	End Rank
1968	32	9	5	14	64.3%	—	—
1969	33	4	5	9	44.4%	—	—
1970	34	3	3	6	50.0%	—	—
1971	35	3	3	6	50.0%	—	—
1972	36	3	4	7	42.9%	—	—
Career		22	20	42	52.4%	—	—

Career Results by Surface

Wieslaw Gasiorek career results by season and surface
Season	Age	Hard				Clay				Grass				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
1968	32	—	—	—	—	9	4	13	69.2%	0	1	1	0.0%	9	5	14	64.3%
1969	33	—	—	—	—	4	3	7	57.1%	0	2	2	0.0%	4	5	9	44.4%
1970	34	—	—	—	—	3	3	6	50.0%	—	—	—	—	3	3	6	50.0%
1971	35	—	—	—	—	3	3	6	50.0%	—	—	—	—	3	3	6	50.0%
1972	36	0	1	1	0.0%	3	3	6	50.0%	—	—	—	—	3	4	7	42.9%
Career	—	0	1	1	0.0%	22	16	38	57.9%	0	3	3	0.0%	22	20	42	52.4%

Advanced Stats

Wieslaw Gasiorek 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
1968	32	1533	110.7	—	—	—	—	—	+46	—	57.1%	+0.46	1–1	—	—	+0.22
1969	33	1573	111.4	—	—	—	—	—	+65	—	46.2%	-0.31	1–1	—	—	-0.15
1970	34	1595	119.0	—	—	—	—	—	+63	—	56.5%	+0.09	0–1	—	—	+0.17
1971	35	1617	119.8	—	—	—	—	—	+66	—	43.8%	-0.87	1–1	—	—	-0.26
1972	36	1619	100.7	—	—	—	—	—	+43	—	45.0%	-0.45	1–0	—	—	+0.47
Career		1642	118.2	—	—	—	—	—	+55	—	50.8%	-0.11	4–4 (50%)	—	—	+1.13

Tournament Results by Category

Grand Slams

Wieslaw Gasiorek Grand Slams results by season
Season	Age	RG	W	W-L Win %
1968	32	R32	R128	2–2 (50%)
1969	33	R16	R128	3–2 (60%)
1970	34	R64	—	1–1 (50%)
1971	35	R128	—	0–1 (0%)
1972	36	R32	—	2–1 (67%)
W-L		8–5 (62%)	0–2 (0%)	8–7 (53%)

ATP 250

Wieslaw Gasiorek ATP 250 results by season
Season	Age	GST	MC	QUE	ITA	AIX	CAN	DUS	DUT	NIC	W-L Win %
1968	32	—	R16	—	R64	—	QF	—	—	—	7–3 (70%)
1969	33	R16	—	R64	—	R32	—	—	—	—	1–3 (25%)
1970	34	—	—	—	R32	—	—	QF	—	—	2–2 (50%)
1971	35	—	R16	—	—	—	—	—	—	R16	3–2 (60%)
1972	36	R32	R16	—	—	—	—	—	R64	—	1–3 (25%)
W-L		1–2 (33%)	4–3 (57%)	0–1 (0%)	1–2 (33%)	0–1 (0%)	4–1 (80%)	2–1 (67%)	0–1 (0%)	2–1 (67%)	14–13 (52%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Career high

504

Career-high date

Nov 5, 1990

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

Wieslaw Gasiorek ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1990	54	—	—	—	—	—	—	—	—	—	—	504	—

Similar Players

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

Wieslaw Gasiorek's most statistically similar ATP players
Player	Country	Peak Rank	Peak Elo	M	W	L	Win %	Years	Match Log
Luis Ayala	CHI	482	1,634	50	25	25	50.0%	1968–1982	Match log
Gary Thoroughood	AUS	480	1,516	2	1	1	50.0%	1972–1972	Match log
Jack Oates	USA	662	1,516	2	1	1	50.0%	1968–1968	Match log
Jeff Twist	AUS	496	1,528	9	3	6	33.3%	1969–1981	Match log
Benjy Robins	USA	725	1,512	2	1	1	50.0%	1972–1972	Match log
Michal Lewandowski	POL	755	1,500	2	1	1	50.0%	1968–1968	Match log
Miguel Olvera	ECU	711	1,529	16	7	9	43.8%	1968–1970	Match log
Chip Fisher	USA	314	1,531	4	2	2	50.0%	1968–1972	Match log
Dan Bleckinger	USA	616	1,519	34	10	24	29.4%	1968–1973	Match log
Martin Koek	NED	555	1,500	4	1	3	25.0%	1972–1972	Match log
Gardnar Mulloy	USA	366	1,516	10	4	6	40.0%	1968–1977	Match log
Nicola Pietrangeli	ITA	271	1,720	87	48	39	55.2%	1968–1973	Match log

Frequently Asked Questions

Which country does Wieslaw Gasiorek represent?: Wieslaw Gasiorek represents Poland in TennisDB's ATP records.
Is Wieslaw Gasiorek left-handed or right-handed?: Wieslaw Gasiorek plays right-handed.
How many Grand Slams has Wieslaw Gasiorek won?: Wieslaw Gasiorek has not won a Grand Slam title.
How many Masters 1000 titles has Wieslaw Gasiorek won?: TennisDB does not group any of Wieslaw Gasiorek's titles under the modern Masters 1000 category.
What is Wieslaw Gasiorek's highest ATP ranking?: Wieslaw Gasiorek's career-high ATP singles ranking is world No. 504, first achieved on November 5, 1990.
What is Wieslaw Gasiorek's career win-loss record?: Wieslaw Gasiorek has a career ATP singles record of 22 wins and 20 losses (52.4%).
Which seasons of Wieslaw Gasiorek's career appear in TennisDB?: Wieslaw Gasiorek appears in TennisDB's ATP main-tour match records from 1968 through 1972.
On which surface does Wieslaw Gasiorek have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Wieslaw Gasiorek's highest ATP main-draw win rate is on clay: 57.9% (22–16).
Who has Wieslaw Gasiorek faced most often?: Wieslaw Gasiorek's most frequent opponent is Ilie Nastase, with a head-to-head record of 0–2 across 2 meetings.