H2H data updated: 2026-07-19 14:15 UTC
Mary Lou Piatek vs Helen Kelesi H2H: 1-2
Helen Kelesi holds a 2–1 lead over Mary Lou Piatek in their WTA head-to-head. Across 3 main-draw meetings, Helen Kelesi leads 2–1 on hard courts. Most recently, Mary Lou Piatek won the 1991 Brentwood third round 6-2 6-4.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Nov 7, 1991* | Brentwood | WTA 250 | R32 | Hard | Mary Lou Piatek | 6-2 6-4 | Helen Kelesi | Match data |
| Nov 10, 1989* | Nashville | WTA 250 | R16 | Hard | Helen Kelesi | 7-6 6-4 | Mary Lou Piatek | Match data |
| Mar 16, 1989* | Boca Raton | WTA 250 | R32 | Hard | Helen Kelesi | 6-2 6-0 | Mary Lou Piatek | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mary Lou Piatek | — | — | — | 1,936 | 153 | 206 | 42.6% | 0 | 0 | 0 | 0 | 2 | 2 |
| Helen Kelesi | #755 | #13 | 54 | 1,958 | 213 | 164 | 56.5% | 0 | 0 | 0 | 0 | 2 | 2 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Mary Lou Piatek | Helen Kelesi | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1978 | 0–1 | 0.0% | — | 1,499 | 0 | 0 | 1985 | 15–15 | 50.0% | #48 | 1,642 | 0 | 0 |
| 1979 | 3–5 | 37.5% | — | 1,546 | 0 | 0 | 1986 | 28–21 | 57.1% | #39 | 1,745 | 0 | 1 |
| 1980 | 16–12 | 57.1% | — | 1,737 | 0 | 0 | 1987 | 22–19 | 53.7% | #32 | 1,785 | 0 | 1 |
| 1981 | 30–22 | 57.7% | — | 1,873 | 0 | 1 | 1988 | 33–18 | 64.7% | #19 | 1,848 | 0 | 2 |
| 1982 | 18–21 | 46.2% | — | 1,792 | 0 | 1 | 1989 | 36–18 | 66.7% | #13 | 1,873 | 0 | 2 |
| 1983 | 12–20 | 37.5% | — | 1,721 | 0 | 1 | 1990 | 23–17 | 57.5% | #25 | 1,785 | 0 | 2 |
| 1984 | 18–20 | 47.4% | — | 1,703 | 0 | 2 | 1991 | 26–20 | 56.5% | #29 | 1,716 | 0 | 2 |
| 1985 | 14–18 | 43.8% | — | 1,678 | 0 | 2 | 1992 | 7–13 | 35.0% | #128 | 1,633 | 0 | 2 |
| 1986 | 8–15 | 34.8% | — | 1,619 | 0 | 2 | 1993 | 18–13 | 58.1% | #48 | 1,756 | 0 | 2 |
| 1987 | 6–12 | 33.3% | — | 1,594 | 0 | 2 | 1994 | 5–10 | 33.3% | #125 | 1,646 | 0 | 2 |
| 1988 | 6–16 | 27.3% | — | 1,542 | 0 | 2 | — | — | — | — | — | — | — |
| 1989 | 7–15 | 31.8% | — | 1,593 | 0 | 2 | — | — | — | — | — | — | — |
| 1990 | 8–11 | 42.1% | — | 1,612 | 0 | 2 | — | — | — | — | — | — | — |
| 1991 | 5–8 | 38.5% | — | 1,630 | 0 | 2 | — | — | — | — | — | — | — |
| 1992 | 1–8 | 11.1% | — | 1,560 | 0 | 2 | — | — | — | — | — | — | — |
| 1993 | 1–2 | 33.3% | — | 1,555 | 0 | 2 | — | — | — | — | — | — | — |