H2H data updated: 2026-07-18 17:48 UTC
Mary Lou Piatek vs Audra Keller H2H: 0-1
Audra Keller holds a 1–0 lead over Mary Lou Piatek in their WTA head-to-head. Across 1 main-draw meeting, Audra Keller leads 1–0 on clay. Most recently, Audra Keller won the 1991 Hilton Head second round 7-6 3-6 6-2.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Apr 3, 1991* | Hilton Head | WTA 1000 | R64 | Clay | Audra Keller | 7-6 3-6 6-2 | 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 |
| Audra Keller | #1,002 | #77 | 44 | 1,646 | 42 | 88 | 32.3% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Audra Keller | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1989 | 3–4 | 42.9% | #157 | 1,538 | 0 | 0 |
| 1979 | 3–5 | 37.5% | — | 1,546 | 0 | 0 | 1990 | 13–18 | 41.9% | #98 | 1,611 | 0 | 0 |
| 1980 | 16–12 | 57.1% | — | 1,737 | 0 | 0 | 1991 | 10–16 | 38.5% | #95 | 1,641 | 0 | 0 |
| 1981 | 30–22 | 57.7% | — | 1,873 | 0 | 1 | 1992 | 3–15 | 16.7% | #249 | 1,523 | 0 | 0 |
| 1982 | 18–21 | 46.2% | — | 1,792 | 0 | 1 | 1993 | 5–10 | 33.3% | #124 | 1,525 | 0 | 0 |
| 1983 | 12–20 | 37.5% | — | 1,721 | 0 | 1 | 1994 | 4–13 | 23.5% | #161 | 1,472 | 0 | 0 |
| 1984 | 18–20 | 47.4% | — | 1,703 | 0 | 2 | 1995 | 4–12 | 25.0% | #134 | 1,469 | 0 | 0 |
| 1985 | 14–18 | 43.8% | — | 1,678 | 0 | 2 | — | — | — | — | — | — | — |
| 1986 | 8–15 | 34.8% | — | 1,619 | 0 | 2 | — | — | — | — | — | — | — |
| 1987 | 6–12 | 33.3% | — | 1,594 | 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 | — | — | — | — | — | — | — |