H2H data updated: 2026-10-27 00:00 UTC

Mary Lou Piatek vs Robin White H2H: 1-1

Mary Lou Piatek and Robin White are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, they are tied 1–1 on hard courts. Most recently, Robin White won the 1987 Key Biscayne round of 64 7-5 7-5.

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Mary Lou Piatek
USA
H2H
1 – 1
2 main-draw meetings
Robin White
USA Age 62 Right-Handed 172 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Robin White #17 7-5 7-5 Mary Lou Piatek Match data Feb 25, 1987* R64 Key Biscayne WTA 250 Hard
Mary Lou Piatek 4-6 6-2 6-4 Robin White #49 Match data Apr 26, 1985* R16 San Diego WTA 500 Hard

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Mary Lou Piatek — — — 1,938 157 207 43.1% 0 0 0 0 2 2
Robin White — #15 37 1,878 142 158 47.3% 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 Robin White
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1978 0–1 0.0% — 1,499 0 0 1981 1–1 50.0% — 1,504 0 0
1979 3–5 37.5% — 1,547 0 0 1982 2–1 66.7% — 1,518 0 0
1980 20–13 60.6% — 1,762 0 0 1983 1–4 20.0% — 1,493 0 0
1981 30–22 57.7% — 1,874 0 1 1984 5–10 33.3% #105 1,495 0 0
1982 18–21 46.2% — 1,793 0 1 1985 25–18 58.1% #32 1,763 0 1
1983 12–20 37.5% — 1,721 0 1 1986 23–19 54.8% #16 1,789 0 1
1984 18–20 47.4% — 1,704 0 2 1987 11–14 44.0% #56 1,743 0 1
1985 14–18 43.8% — 1,678 0 2 1988 25–18 58.1% #38 1,766 0 1
1986 8–15 34.8% — 1,618 0 2 1989 9–15 37.5% #88 1,689 0 1
1987 6–12 33.3% — 1,594 0 2 1990 15–15 50.0% #59 1,711 0 1
1988 6–16 27.3% — 1,542 0 2 1991 7–14 33.3% #101 1,636 0 1
1989 7–15 31.8% — 1,592 0 2 1992 13–14 48.1% #56 1,622 0 2
1990 8–11 42.1% — 1,611 0 2 1993 4–12 25.0% #119 1,568 0 2
1991 5–8 38.5% — 1,629 0 2 1994 1–3 25.0% #281 1,540 0 2
1992 1–8 11.1% — 1,560 0 2 — — — — — — —
1993 1–2 33.3% — 1,554 0 2 — — — — — — —

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Mary Lou Piatek Robin White
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
1978 — — — — — — — — — — — — 0 1 1 0.0% 1982 2 1 3 66.7% — — — — — — — — — — — —
1979 1 1 2 50.0% 0 1 1 0.0% — — — — 2 3 5 40.0% 1983 0 1 1 0.0% — — — — 1 3 4 25.0% — — — —
1980 5 3 8 62.5% 3 1 4 75.0% 0 2 2 0.0% 12 7 19 63.2% 1984 3 6 9 33.3% — — — — 2 3 5 40.0% 0 1 1 0.0%
1981 15 5 20 75.0% 6 4 10 60.0% 4 6 10 40.0% 5 7 12 41.7% 1985 11 6 17 64.7% — — — — 8 6 14 57.1% 6 6 12 50.0%
1982 4 5 9 44.4% 0 3 3 0.0% 1 2 3 33.3% 13 11 24 54.2% 1986 2 5 7 28.6% 2 2 4 50.0% 8 4 12 66.7% 11 8 19 57.9%
1983 5 6 11 45.5% 1 4 5 20.0% 0 2 2 0.0% 6 8 14 42.9% 1987 4 7 11 36.4% — — — — 4 4 8 50.0% 3 3 6 50.0%
1984 9 8 17 52.9% 0 1 1 0.0% 5 6 11 45.5% 4 5 9 44.4% 1988 19 13 32 59.4% — — — — 5 3 8 62.5% 1 2 3 33.3%
1985 7 11 18 38.9% 2 1 3 66.7% 1 2 3 33.3% 4 4 8 50.0% 1989 6 8 14 42.9% 0 1 1 0.0% 2 3 5 40.0% 1 3 4 25.0%
1986 5 5 10 50.0% 0 2 2 0.0% 1 2 3 33.3% 2 6 8 25.0% 1990 9 10 19 47.4% — — — — 4 2 6 66.7% 2 3 5 40.0%
1987 3 5 8 37.5% 0 2 2 0.0% 0 2 2 0.0% 3 3 6 50.0% 1991 2 9 11 18.2% — — — — 2 2 4 50.0% 3 3 6 50.0%
1988 4 9 13 30.8% 1 4 5 20.0% 0 1 1 0.0% 1 2 3 33.3% 1992 12 8 20 60.0% — — — — 1 2 3 33.3% 0 4 4 0.0%
1989 7 9 16 43.8% 0 3 3 0.0% 0 2 2 0.0% 0 1 1 0.0% 1993 2 9 11 18.2% — — — — 2 2 4 50.0% 0 1 1 0.0%
1990 4 5 9 44.4% 3 3 6 50.0% 0 1 1 0.0% 1 2 3 33.3% 1994 1 3 4 25.0% — — — — — — — — — — — —
1991 5 5 10 50.0% 0 2 2 0.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
1992 0 6 6 0.0% 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
1993 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career 75 85 160 46.9% 17 32 49 34.7% 12 29 41 29.3% 53 61 114 46.5% Career 73 86 159 45.9% 2 3 5 40.0% 39 34 73 53.4% 27 34 61 44.3%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Mary Lou Piatek Robin White
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
1978 1499 106.9 — — — — — — — 0.0% -3.50 — — — -0.11 1981 1505 105.7 — — — — — — — 50.0% +1.00 — — — -0.06
1979 1547 118.3 — — — — +98 — — 42.1% -0.89 1–2 (33%) 0–1 — +0.12 1982 1518 105.9 — — — — +74 — — 71.4% +1.57 0–1 — — +0.70
1980 1763 137.4 — — — — +9 -186 — 57.7% +0.61 4–3 (57%) 3–0 (100%) — +0.65 1983 1493 101.3 — — — — — — +63 30.8% -1.31 1–2 (33%) 1–1 — +0.29
1981 1875 146.3 — — — — +65 -198 -301 56.7% +0.48 8–10 (44%) 6–5 (55%) 100.9 -2.75 1984 1495 104.0 — — — — +20 — +92 38.9% -0.67 2–4 (33%) 0–1 — +1.11
1982 1794 142.2 — — — — +59 -196 -212 47.1% -0.08 4–5 (44%) 2–3 (40%) 96.6 -0.89 1985 1764 139.4 — — — — -12 — -119 55.8% +0.51 10–8 (56%) 4–3 (57%) 106.8 +0.26
1983 1722 143.9 — — — — +55 -87 — 41.3% -0.43 4–7 (36%) 0–5 (0%) 91.3 -4.11 1986 1790 138.5 — — — — -26 -221 -18 51.0% -0.15 11–5 (69%) 4–4 (50%) 105.9 -1.39
1984 1704 128.6 — — — — -14 — -70 47.7% -0.47 5–5 (50%) 4–3 (57%) 100.9 -0.88 1987 1744 140.6 — — — — -18 — +36 51.7% -0.10 0–8 (0%) 4–3 (57%) 90.6 -1.18
1985 1678 113.9 — — — — -28 -65 -67 43.1% -0.61 5–3 (63%) 1–3 (25%) 100.7 +1.98 1988 1766 136.1 — — — — -10 — +22 56.9% +0.51 8–10 (44%) 8–4 (67%) 99.8 +1.17
1986 1619 111.1 — — — — +10 — -25 38.5% -0.67 2–4 (33%) 0–3 (0%) 95.5 +1.45 1989 1689 131.2 — — — — -8 — +56 45.0% -0.12 3–9 (25%) 1–6 (14%) 89.5 -0.85
1987 1595 117.3 — — — — +33 — — 35.7% -0.78 3–3 (50%) 0–1 — +0.12 1990 1711 133.4 — — — — -36 — +99 50.0% -0.01 3–5 (38%) 5–3 (63%) 100.1 -0.04
1988 1543 116.2 — — — — +33 -44 — 30.8% -1.31 4–4 (50%) 0–2 — -0.58 1991 1637 120.5 — — — — -47 — +161 34.8% -1.02 2–2 (50%) 2–3 (40%) 99.1 +0.47
1989 1593 121.4 — — — — +35 -117 — 31.4% -1.65 5–2 (71%) 4–2 (67%) 107.3 -2.73 1992 1623 126.4 — — — — -14 — +161 47.6% -0.02 5–4 (56%) 0–3 (0%) 99.7 +1.71
1990 1612 125.3 — — — — +7 -86 — 43.9% -0.63 1–2 (33%) 0–2 — -0.44 1993 1569 127.2 — — — — -40 — +233 33.3% -1.03 2–5 (29%) 1–2 (33%) 97.1 -0.72
1991 1630 119.5 — — — — +17 — — 41.4% -0.31 1–2 (33%) 0–2 — -0.69 1994 1540 105.6 — — — — -30 — — 40.0% -0.60 0–2 1–0 — +0.68
1992 1560 101.4 — — — — -16 — — 23.8% -2.00 0–3 (0%) 0–2 — -0.39 — — — — — — — — — — — — — — — —
1993 1555 103.2 — — — — -21 — — 42.9% -0.71 0–1 1–0 — -0.16 — — — — — — — — — — — — — — — —
Career 1938 136.6 — — — — +26 -129 -156 44.3% -0.42 47–56 (46%) 21–34 (38%) 92.7 -2.59 Career 1879 138.6 — — — — -18 -221 +31 48.7% -0.06 47–65 (42%) 31–33 (48%) 95.6 +0.72

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.