H2H data updated: 2026-10-28 00:00 UTC

Mary Lou Piatek vs Lea Antonoplis H2H: 1-1

Mary Lou Piatek and Lea Antonoplis 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, Lea Antonoplis won the 1985 Indianapolis 1 round of 32 7-5 7-5.

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Mary Lou Piatek
USA
H2H
1 – 1
2 main-draw meetings
Lea Antonoplis
USA Age 67 Right-Handed 165 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Lea Antonoplis 7-5 7-5 Mary Lou Piatek Match data Mar 7, 1985* R32 Indianapolis 1 WTA 250 Hard
Mary Lou Piatek 6-2 7-5 Lea Antonoplis Match data Jul 31, 1981* 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
Lea Antonoplis — #66 6 1,771 129 177 42.2% 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 Lea Antonoplis
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1978 0–1 0.0% — 1,499 0 0 1973 8–3 72.7% — 1,578 0 0
1979 3–5 37.5% — 1,547 0 0 1974 2–5 28.6% — 1,532 0 0
1980 20–13 60.6% — 1,762 0 0 1975 3–4 42.9% — 1,560 0 0
1981 30–22 57.7% — 1,874 0 1 1976 7–6 53.8% — 1,610 0 0
1982 18–21 46.2% — 1,793 0 1 1977 6–4 60.0% — 1,652 0 0
1983 12–20 37.5% — 1,721 0 1 1978 20–21 48.8% — 1,721 0 0
1984 18–20 47.4% — 1,704 0 2 1979 11–13 45.8% — 1,726 0 1
1985 14–18 43.8% — 1,678 0 2 1980 14–7 66.7% — 1,733 0 2
1986 8–15 34.8% — 1,618 0 2 1981 9–11 45.0% — 1,718 0 2
1987 6–12 33.3% — 1,594 0 2 1982 8–18 30.8% — 1,632 0 2
1988 6–16 27.3% — 1,542 0 2 1983 6–13 31.6% — 1,568 0 2
1989 7–15 31.8% — 1,592 0 2 1984 8–11 42.1% #71 1,583 0 2
1990 8–11 42.1% — 1,611 0 2 1985 14–21 40.0% — 1,571 0 2
1991 5–8 38.5% — 1,629 0 2 1986 2–14 12.5% #176 1,459 0 2
1992 1–8 11.1% — 1,560 0 2 1987 3–9 25.0% #163 1,412 0 2
1993 1–2 33.3% — 1,554 0 2 1988 5–9 35.7% #142 1,454 0 2
— — — — — — — 1989 3–7 30.0% #210 1,447 0 2
— — — — — — — 1990 0–1 0.0% — 1,431 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 Lea Antonoplis
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% 1973 8 3 11 72.7% — — — — — — — — — — — —
1979 1 1 2 50.0% 0 1 1 0.0% — — — — 2 3 5 40.0% 1974 1 3 4 25.0% — — — — 1 2 3 33.3% — — — —
1980 5 3 8 62.5% 3 1 4 75.0% 0 2 2 0.0% 12 7 19 63.2% 1975 2 2 4 50.0% — — — — 1 1 2 50.0% 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% 1976 0 1 1 0.0% 5 2 7 71.4% 2 1 3 66.7% 0 2 2 0.0%
1982 4 5 9 44.4% 0 3 3 0.0% 1 2 3 33.3% 13 11 24 54.2% 1977 3 1 4 75.0% 0 1 1 0.0% 3 1 4 75.0% 0 1 1 0.0%
1983 5 6 11 45.5% 1 4 5 20.0% 0 2 2 0.0% 6 8 14 42.9% 1978 5 6 11 45.5% 0 1 1 0.0% 10 6 16 62.5% 3 6 9 33.3%
1984 9 8 17 52.9% 0 1 1 0.0% 5 6 11 45.5% 4 5 9 44.4% 1979 2 4 6 33.3% 0 1 1 0.0% 4 4 8 50.0% 1 3 4 25.0%
1985 7 11 18 38.9% 2 1 3 66.7% 1 2 3 33.3% 4 4 8 50.0% 1980 2 2 4 50.0% — — — — 6 2 8 75.0% 3 2 5 60.0%
1986 5 5 10 50.0% 0 2 2 0.0% 1 2 3 33.3% 2 6 8 25.0% 1981 1 2 3 33.3% — — — — 4 5 9 44.4% 0 2 2 0.0%
1987 3 5 8 37.5% 0 2 2 0.0% 0 2 2 0.0% 3 3 6 50.0% 1982 3 6 9 33.3% — — — — 4 4 8 50.0% 1 7 8 12.5%
1988 4 9 13 30.8% 1 4 5 20.0% 0 1 1 0.0% 1 2 3 33.3% 1983 4 6 10 40.0% 2 3 5 40.0% 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% 1984 0 2 2 0.0% 0 1 1 0.0% 5 6 11 45.5% 3 2 5 60.0%
1990 4 5 9 44.4% 3 3 6 50.0% 0 1 1 0.0% 1 2 3 33.3% 1985 8 10 18 44.4% — — — — 5 6 11 45.5% 1 5 6 16.7%
1991 5 5 10 50.0% 0 2 2 0.0% — — — — 0 1 1 0.0% 1986 1 7 8 12.5% 0 2 2 0.0% 1 4 5 20.0% 0 1 1 0.0%
1992 0 6 6 0.0% 1 1 2 50.0% 0 1 1 0.0% — — — — 1987 2 5 7 28.6% 1 2 3 33.3% 0 1 1 0.0% 0 1 1 0.0%
1993 1 2 3 33.3% — — — — — — — — — — — — 1988 3 7 10 30.0% — — — — 2 1 3 66.7% 0 1 1 0.0%
— — — — — — — — — — — — — — — — — 1989 3 5 8 37.5% — — — — 0 2 2 0.0% — — — —
— — — — — — — — — — — — — — — — — 1990 0 1 1 0.0% — — — — — — — — — — — —
Career 75 85 160 46.9% 17 32 49 34.7% 12 29 41 29.3% 53 61 114 46.5% Career 48 73 121 39.7% 8 13 21 38.1% 48 50 98 49.0% 12 34 46 26.1%

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 Lea Antonoplis
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 1973 1579 109.5 — — — — +107 — — 69.6% +0.70 1–2 (33%) 1–1 — +3.55
1979 1547 118.3 — — — — +98 — — 42.1% -0.89 1–2 (33%) 0–1 — +0.12 1974 1532 101.9 — — — — +96 — +11 41.2% -0.65 0–3 (0%) 0–1 — +1.36
1980 1763 137.4 — — — — +9 -186 — 57.7% +0.61 4–3 (57%) 3–0 (100%) — +0.65 1975 1560 116.0 — — — — +137 — — 41.2% -0.41 2–1 (67%) — — +0.22
1981 1875 146.3 — — — — +65 -198 -301 56.7% +0.48 8–10 (44%) 6–5 (55%) 100.9 -2.75 1976 1610 115.7 — — — — +32 -29 -15 48.0% -0.16 1–0 0–1 — +0.92
1982 1794 142.2 — — — — +59 -196 -212 47.1% -0.08 4–5 (44%) 2–3 (40%) 96.6 -0.89 1977 1653 115.1 — — — — -4 — -31 62.5% +0.67 1–3 (25%) 0–1 — +1.95
1983 1722 143.9 — — — — +55 -87 — 41.3% -0.43 4–7 (36%) 0–5 (0%) 91.3 -4.11 1978 1722 133.3 — — — — -57 — +32 50.5% +0.05 11–8 (58%) 8–6 (57%) 104.9 +1.83
1984 1704 128.6 — — — — -14 — -70 47.7% -0.47 5–5 (50%) 4–3 (57%) 100.9 -0.88 1979 1727 130.8 — — — — -81 — +4 47.5% -0.54 5–6 (45%) 8–4 (67%) 101.1 -0.98
1985 1678 113.9 — — — — -28 -65 -67 43.1% -0.61 5–3 (63%) 1–3 (25%) 100.7 +1.98 1980 1734 123.6 — — — — -96 — +60 63.3% +0.80 4–3 (57%) 0–3 (0%) 98.2 +1.54
1986 1619 111.1 — — — — +10 — -25 38.5% -0.67 2–4 (33%) 0–3 (0%) 95.5 +1.45 1981 1719 116.7 — — — — -93 — +93 43.2% -0.91 3–1 (75%) 2–2 (50%) — -0.94
1987 1595 117.3 — — — — +33 — — 35.7% -0.78 3–3 (50%) 0–1 — +0.12 1982 1633 114.8 — — — — -126 — +169 37.7% -1.00 2–7 (22%) 3–5 (38%) 93.4 +1.13
1988 1543 116.2 — — — — +33 -44 — 30.8% -1.31 4–4 (50%) 0–2 — -0.58 1983 1568 97.9 — — — — -31 +19 +128 32.6% -1.30 3–2 (60%) — — +0.41
1989 1593 121.4 — — — — +35 -117 — 31.4% -1.65 5–2 (71%) 4–2 (67%) 107.3 -2.73 1984 1584 111.1 — — — — -39 — +94 41.9% -0.67 3–2 (60%) 1–4 (20%) 99.4 +2.44
1990 1612 125.3 — — — — +7 -86 — 43.9% -0.63 1–2 (33%) 0–2 — -0.44 1985 1571 120.2 — — — — -36 — +95 41.3% -0.55 5–5 (50%) 6–3 (67%) 102.7 +2.18
1991 1630 119.5 — — — — +17 — — 41.4% -0.31 1–2 (33%) 0–2 — -0.69 1986 1459 102.2 — — — — -13 — +165 26.3% -1.26 0–6 (0%) 1–3 (25%) 90.9 +0.87
1992 1560 101.4 — — — — -16 — — 23.8% -2.00 0–3 (0%) 0–2 — -0.39 1987 1412 91.8 — — — — -5 +47 — 34.5% -1.00 1–4 (20%) 2–2 (50%) 97.6 +1.66
1993 1555 103.2 — — — — -21 — — 42.9% -0.71 0–1 1–0 — -0.16 1988 1454 110.8 — — — — -65 — +173 44.1% -0.91 1–5 (17%) 2–3 (40%) 97.2 +0.65
— — — — — — — — — — — — — — — — 1989 1447 110.4 — — — — -12 — — 33.3% -0.58 2–2 (50%) 0–2 — +0.77
— — — — — — — — — — — — — — — — 1990 1431 95.5 — — — — — — — 0.0% -2.50 — — — +0.21
Career 1938 136.6 — — — — +26 -129 -156 44.3% -0.42 47–56 (46%) 21–34 (38%) 92.7 -2.59 Career 1772 122.0 — — — — -33 +2 +75 44.4% -0.47 45–60 (43%) 34–41 (45%) 95.8 +6.50

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.