Mary Lou Piatek

🏳️ USARight-handed1961-08-06 (64 yrs)Career high: No. 36 (1984-04-30)

157–208Win–Loss

43.0%Win %

2Titles

Surface	W	L	%
Hard	75	85	46.9%
Carpet	53	61	46.5%
Clay	17	32	34.7%
Grass	12	30	28.6%

Season by season

Year	W	L	Titles	%
1993	1	2	0	33.3%
1992	1	8	0	11.1%
1991	5	8	0	38.5%
1990	8	11	0	42.1%
1989	7	15	0	31.8%
1988	6	16	0	27.3%
1987	6	12	0	33.3%
1986	8	15	0	34.8%
1985	14	18	0	43.8%
1984	18	20	1	47.4%
1983	12	20	0	37.5%
1982	18	21	0	46.2%
1981	30	22	1	57.7%
1980	20	14	0	58.8%
1979	3	5	0	37.5%
1978	0	1	0	0.0%

Ranking history

Matches

Date	Tournament	Round	W/L	Opponent	Opp. rank	Score
1993-02-22	Indian Wells	R64	L	Andrea Temesvari	69	6-7 7-5 6-3
1993-02-15	Oklahoma	R16	L	Linda Wild	43	6-2 6-2
1993-02-15	Oklahoma	R32	W	Mercedes Paz	98	6-2 6-3
1992-11-09	Indianapolis	R32	L	Linda Wild	55	6-0 6-3
1992-08-31	US Open	R128	L	Carrie Cunningham	72	6-4 2-6 7-5
1992-06-22	Wimbledon	R128	L	Conchita Martinez	8	6-1 6-0
1992-03-30	Hilton Head	R32	L	Conchita Martinez	8	6-0 6-2
1992-03-30	Hilton Head	R64	W	Ginger Helgeson	66	6-1 6-4
1992-03-13	Key Biscayne	R128	L	Donna Faber	83	7-5 6-0
1992-02-24	Indian Wells	R64	L	Jennifer Santrock	206	4-6 6-2 7-6
1992-02-17	Oklahoma	R32	L	Erika De Lone	109	6-2 3-6 6-3
1992-01-13	Australian Open	R128	L	Catarina Lindqvist Ryan	40	7-6(2) 6-3
1991-11-11	Indianapolis	QF	L	Mercedes Paz	81	6-4 6-3
1991-11-11	Indianapolis	R16	W	Claudia Porwik	78	7-5 6-2
1991-11-11	Indianapolis	R32	W	Gigi Fernandez	22	6-4 6-1
1991-11-04	Brentwood	QF	L	Sabine Appelmans	19	6-4 6-4
1991-11-04	Brentwood	R16	W	Cristina Tessi	90	6-2 6-3
1991-11-04	Brentwood	R32	W	Helen Kelesi	28	6-2 6-4
1991-04-15	Houston	R32	L	Gigi Fernandez	82	4-6 7-5 6-4
1991-04-01	Hilton Head	R64	L	Audra Keller	109	7-6 3-6 6-2
1991-03-15	Key Biscayne	R64	L	Gretchen Magers	37	7-5 6-4
1991-03-15	Key Biscayne	R128	W	Camille Benjamin	125	2-6 6-0 6-1
1991-03-04	Boca Raton	R64	L	Meredith Mcgrath	38	6-2 6-0
1991-02-18	Oklahoma	R32	L	Conchita Martinez	11	6-2 6-0
1991-02-11	Chicago	R32	L	Anne Smith	30	6-2 7-6
1990-11-05	Worcester	R32	L	Anne Smith	34	7-6 6-2
1990-10-29	Oakland	R16	L	Zina Garrison	8	6-2 7-5
1990-10-29	Oakland	R32	W	Monique Javer	88	3-6 6-2 6-4
1990-10-15	Scottsdale	R16	L	Stephanie Rottier	241	6-2 6-4
1990-10-15	Scottsdale	R32	W	Sandy Collins	168	6-1 6-2
1990-08-27	US Open	R128	L	Judith Wiesner	15	6-3 6-1
1990-06-25	Wimbledon	R128	L	Ann Grossman	50	6-2 6-1
1990-04-16	Tampa	R16	L	Susan Sloane Lundy	36	6-2 6-4
1990-04-16	Tampa	R32	W	Andrea Vieira	95	6-4 6-2
1990-04-02	Hilton Head	R32	L	Arantxa Sanchez Vicario	5	6-2 6-2
1990-04-02	Hilton Head	R64	W	Cammy Macgregor	100	6-3 6-4
1990-03-27	Houston	QF	L	Arantxa Sanchez Vicario	5	7-5 6-2
1990-03-27	Houston	R16	W	Sylvia Hanika	36	6-4 6-4
1990-03-05	Boca Raton	R64	L	Jennifer Capriati	–	7-6 6-1
1990-02-19	Oklahoma	R16	L	Anne Minter	40	6-1 3-6 6-0
1990-02-19	Oklahoma	R32	W	Wendy White	113	6-3 6-4
1990-02-05	Wichita	QF	L	Dianne Van Rensburg	85	6-1 4-6 6-2
1990-02-05	Wichita	R16	W	Gretchen Magers	24	6-2 6-2
1990-02-05	Wichita	R32	W	Andrea Vieira	90	6-1 6-2
1989-11-06	Nashville	R16	L	Helen Kelesi	17	7-6 6-4
1989-11-06	Nashville	R32	W	Louise Allen	127	6-7 6-3 6-4
1989-10-30	Worcester	R32	L	Pam Shriver	13	3-6 6-2 6-3
1989-08-28	US Open	R128	L	Cathy Caverzasio	75	6-3 6-4
1989-08-21	Mahwah	R32	L	Katerina Maleeva	14	6-1 6-1
1989-08-07	Los Angeles	R16	L	Gabriela Sabatini	3	6-0 6-2

Data: Jeff Sackmann / Tennis Abstract — CC BY-NC-SA 4.0