Match log updated: 2026-05-28 18:14 UTC
Mary Lou Piatek — WTA Match Log
22 main-draw matches · 7–15 · 31.8% wins
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Helen Kelesi | 6-7 4-6 | L | H2H | Match data | Nov 10, 1989* | R16 | Nashville | WTA 250 | Hard |
| Louise Allen | 6-7 6-3 6-4 | W | H2H | Match data | Nov 9, 1989* | R32 | Nashville | WTA 250 | Hard |
| Pam Shriver | 6-3 2-6 3-6 | L | H2H | Match data | Nov 2, 1989* | R32 | Worcester | WTA 250 | Carpet |
| Cathy Caverzasio | 3-6 4-6 | L | H2H | Match data | Aug 30, 1989* | R128 | US Open | Grand Slam | Hard |
| Katerina Maleeva | 1-6 1-6 | L | H2H | Match data | Aug 24, 1989* | R32 | Mahwah | WTA 250 | Hard |
| Gabriela Sabatini | 0-6 2-6 | L | H2H | Match data | Aug 11, 1989* | R16 | Los Angeles | WTA 500 | Hard |
| Claudia Kohde Kilsch | 7-6 7-6 | W | H2H | Match data | Aug 10, 1989* | R32 | Los Angeles | WTA 500 | Hard |
| Jill Hetherington | 2-6 6-2 6-4 | W | H2H | Match data | Aug 9, 1989* | R64 | Los Angeles | WTA 500 | Hard |
| Laura Arraya | 3-6 6-2 3-6 | L | H2H | Match data | Jul 20, 1989* | R32 | Newport | WTA 250 | Grass |
| Mary Joe Fernandez | 4-6 5-7 | L | H2H | Match data | Jun 28, 1989* | R128 | Wimbledon | Grand Slam | Grass |
| Monica Seles | 2-6 3-6 | L | H2H | Match data | Apr 27, 1989* | R32 | Houston | WTA 250 | Clay |
| Arantxa Sanchez-Vicario | 1-6 2-6 | L | H2H | Match data | Apr 20, 1989* | R32 | Tampa | WTA 250 | Clay |
| Catarina Lindqvist Ryan | 1-6 1-6 | L | H2H | Match data | Apr 5, 1989* | R64 | Hilton Head | WTA 250 | Clay |
| Susan Sloane Lundy | 4-6 2-6 | L | H2H | Match data | Mar 21, 1989* | R128 | Key Biscayne | WTA 250 | Hard |
| Helen Kelesi | 2-6 0-6 | L | H2H | Match data | Mar 16, 1989* | R32 | Boca Raton | WTA 250 | Hard |
| Isabelle Demongeot | 7-6 1-6 6-3 | W | H2H | Match data | Mar 15, 1989* | R64 | Boca Raton | WTA 250 | Hard |
| Patty Fendick | 3-6 1-6 | L | H2H | Match data | Mar 3, 1989* | R16 | San Antonio | WTA 250 | Hard |
| Pilar Vasquez | 7-6 6-2 | W | H2H | Match data | Mar 2, 1989* | R32 | San Antonio | WTA 250 | Hard |
| Patty Fendick | 2-6 3-6 | L | H2H | Match data | Feb 24, 1989* | R16 | Oakland | WTA 250 | Hard |
| Anna Ivan | 4-6 6-1 6-3 | W | H2H | Match data | Feb 23, 1989* | R32 | Oakland | WTA 250 | Hard |
| Zina Garrison | 2-6 0-6 | L | H2H | Match data | Feb 13, 1989 | R16 | Washington Open | WTA 250 | Hard |
| Andrea Leand | 6-4 4-6 6-3 | W | H2H | Match data | Feb 13, 1989 | R32 | Washington Open | WTA 250 | Hard |
Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.