H2H data updated: 2026-09-13 00:00 UTC

Kerry Reid vs Mary Lou Piatek H2H: 1-0

Kerry Reid holds a 1–0 lead over Mary Lou Piatek in their WTA head-to-head. Across 1 main-draw meeting, Kerry Reid leads 1–0 on hard courts. Most recently, Kerry Reid won the 1979 US Open round of 32 4-6 6-3 6-4.

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Kerry Reid
AUS Age 79 Right-Handed 166 cm / 5'5"
H2H
1 – 0
1 main-draw meetings
Mary Lou Piatek
USA

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kerry Reid 4-6 6-3 6-4 Mary Lou Piatek Match data Sep 3, 1979* R32 US Open Grand Slam 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
Kerry Reid — #8 — 2,269 586 245 70.5% 1 0 0 4 16 21
Mary Lou Piatek — — — 1,931 153 206 42.6% 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.

Kerry Reid Mary Lou Piatek
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 25–10 71.4% — 1,693 0 1 1978 0–1 0.0% — 1,499 0 0
1969 66–22 75.0% — 1,909 0 7 1979 3–5 37.5% — 1,546 0 0
1970 77–26 74.8% — 2,020 0 10 1980 16–12 57.1% — 1,734 0 0
1971 55–27 67.1% — 2,160 0 13 1981 30–22 57.7% — 1,869 0 1
1972 59–25 70.2% — 2,073 0 15 1982 18–21 46.2% — 1,791 0 1
1973 63–23 73.3% — 2,122 0 16 1983 12–20 37.5% — 1,720 0 1
1974 52–14 78.8% — 2,253 0 17 1984 18–20 47.4% — 1,703 0 2
1975 11–10 52.4% #10 2,128 0 17 1985 14–18 43.8% — 1,677 0 2
1976 28–12 70.0% #8 2,107 0 18 1986 8–15 34.8% — 1,618 0 2
1977 45–22 67.2% #10 2,085 1 19 1987 6–12 33.3% — 1,594 0 2
1978 53–25 67.9% #8 2,080 1 20 1988 6–16 27.3% — 1,542 0 2
1979 50–23 68.5% #9 2,043 1 21 1989 7–15 31.8% — 1,592 0 2
1980 0–3 0.0% — 2,040 1 21 1990 8–11 42.1% — 1,611 0 2
1983 1–1 50.0% — 2,036 1 21 1991 5–8 38.5% — 1,629 0 2
1984 0–1 0.0% — 2,006 1 21 1992 1–8 11.1% — 1,559 0 2
1985 1–1 50.0% — 1,995 1 21 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.

Kerry Reid Mary Lou Piatek
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 %
1968 — — — — 6 2 8 75.0% 19 8 27 70.4% — — — — 1978 — — — — — — — — — — — — 0 1 1 0.0%
1969 2 2 4 50.0% 39 8 47 83.0% 25 11 36 69.4% — — — — 1979 1 1 2 50.0% 0 1 1 0.0% — — — — 2 3 5 40.0%
1970 5 3 8 62.5% 22 8 30 73.3% 50 15 65 76.9% — — — — 1980 5 3 8 62.5% 3 1 4 75.0% 0 2 2 0.0% 8 6 14 57.1%
1971 9 5 14 64.3% 12 9 21 57.1% 24 3 27 88.9% 10 10 20 50.0% 1981 15 5 20 75.0% 6 4 10 60.0% 4 6 10 40.0% 5 7 12 41.7%
1972 6 5 11 54.5% 17 8 25 68.0% 19 6 25 76.0% 17 6 23 73.9% 1982 4 5 9 44.4% 0 3 3 0.0% 1 2 3 33.3% 13 11 24 54.2%
1973 14 4 18 77.8% 13 4 17 76.5% 16 5 21 76.2% 20 10 30 66.7% 1983 5 6 11 45.5% 1 4 5 20.0% 0 2 2 0.0% 6 8 14 42.9%
1974 13 2 15 86.7% 15 4 19 78.9% 18 6 24 75.0% 6 2 8 75.0% 1984 9 8 17 52.9% 0 1 1 0.0% 5 6 11 45.5% 4 5 9 44.4%
1975 4 2 6 66.7% 3 2 5 60.0% 2 3 5 40.0% 2 3 5 40.0% 1985 7 11 18 38.9% 2 1 3 66.7% 1 2 3 33.3% 4 4 8 50.0%
1976 0 1 1 0.0% 5 2 7 71.4% 14 5 19 73.7% 9 4 13 69.2% 1986 5 5 10 50.0% 0 2 2 0.0% 1 2 3 33.3% 2 6 8 25.0%
1977 9 6 15 60.0% 7 2 9 77.8% 23 7 30 76.7% 6 7 13 46.2% 1987 3 5 8 37.5% 0 2 2 0.0% 0 2 2 0.0% 3 3 6 50.0%
1978 15 9 24 62.5% 4 1 5 80.0% 14 3 17 82.4% 20 12 32 62.5% 1988 4 9 13 30.8% 1 4 5 20.0% 0 1 1 0.0% 1 2 3 33.3%
1979 17 6 23 73.9% 9 5 14 64.3% 6 3 9 66.7% 18 9 27 66.7% 1989 7 9 16 43.8% 0 3 3 0.0% 0 2 2 0.0% 0 1 1 0.0%
1980 — — — — — — — — — — — — 0 3 3 0.0% 1990 4 5 9 44.4% 3 3 6 50.0% 0 1 1 0.0% 1 2 3 33.3%
1983 — — — — 1 1 2 50.0% — — — — — — — — 1991 5 5 10 50.0% 0 2 2 0.0% — — — — 0 1 1 0.0%
1984 — — — — 0 1 1 0.0% — — — — — — — — 1992 0 6 6 0.0% 1 1 2 50.0% 0 1 1 0.0% — — — —
1985 — — — — 1 1 2 50.0% — — — — — — — — 1993 1 2 3 33.3% — — — — — — — — — — — —
Career 94 45 139 67.6% 154 58 212 72.6% 230 75 305 75.4% 108 66 174 62.1% Career 75 85 160 46.9% 17 32 49 34.7% 12 29 41 29.3% 49 60 109 45.0%

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.

Kerry Reid Mary Lou Piatek
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
1968 1694 128.6 — — — — — -77 +53 68.0% +1.65 4–3 (57%) — — +0.46 1978 1499 106.8 — — — — — — — 0.0% -3.50 — — — -0.12
1969 1909 145.5 — — — — -339 +97 -13 70.2% +1.51 15–4 (79%) — — -5.91 1979 1547 118.2 — — — — +97 — — 42.1% -0.89 1–2 (33%) 0–1 — +0.14
1970 2021 158.2 — — — — -365 +33 +129 73.6% +1.82 10–10 (50%) 2–1 (67%) 97.5 -8.03 1980 1735 137.7 — — — — +8 -158 — 55.7% +0.51 3–2 (60%) 1–0 — -0.18
1971 2161 162.5 — — — — -187 -202 +167 63.5% +1.11 12–9 (57%) 8–4 (67%) 105.4 -11.16 1981 1869 146.1 — — — — +63 -192 -295 56.7% +0.48 8–10 (44%) 6–5 (55%) 101.1 -3.04
1972 2073 159.3 — — — — -31 -51 +203 65.9% +1.31 15–4 (79%) 3–4 (43%) 106.5 -9.23 1982 1792 141.6 — — — — +56 -194 -210 47.1% -0.08 4–5 (44%) 2–3 (40%) 96.7 -0.75
1973 2122 164.3 — — — — +41 -29 +147 69.4% +1.32 14–5 (74%) 9–5 (64%) 106.4 -8.86 1983 1721 143.7 — — — — +53 -86 — 41.3% -0.43 4–7 (36%) 0–5 (0%) 91.3 -3.81
1974 2254 169.0 — — — — -2 -7 +47 74.2% +1.63 10–2 (83%) 7–3 (70%) 107.1 -8.40 1984 1703 128.4 — — — — -13 — -69 47.7% -0.47 5–5 (50%) 4–3 (57%) 101.0 -0.69
1975 2129 142.3 — — — — -21 +103 +103 56.1% +0.39 4–1 (80%) 0–1 — -1.34 1985 1678 113.6 — — — — -29 -65 -67 43.1% -0.61 5–3 (63%) 1–3 (25%) 100.7 +2.10
1976 2107 155.2 — — — — +34 +74 +109 65.4% +1.09 8–3 (73%) 3–3 (50%) 99.9 -4.28 1986 1618 111.0 — — — — +10 — -24 38.5% -0.67 2–4 (33%) 0–3 (0%) 95.5 +1.60
1977 2086 162.8 — — — — -71 +116 +134 65.7% +1.28 7–8 (47%) 4–8 (33%) 93.5 -7.05 1987 1594 117.2 — — — — +33 — — 35.7% -0.78 3–3 (50%) 0–1 — +0.29
1978 2080 160.2 — — — — -72 +114 +161 64.6% +1.13 14–7 (67%) 9–8 (53%) 101.9 -4.63 1988 1542 116.2 — — — — +33 -43 — 30.8% -1.31 4–4 (50%) 0–2 — -0.55
1979 2043 154.6 — — — — +23 +130 +141 63.6% +1.06 14–6 (70%) 10–9 (53%) 98.7 -3.14 1989 1592 121.3 — — — — +35 -116 — 31.4% -1.65 5–2 (71%) 4–2 (67%) 107.3 -2.88
1980 2040 113.4 — — — — — — — 0.0% -4.50 — — — -0.72 1990 1611 125.3 — — — — +8 -85 — 43.9% -0.63 1–2 (33%) 0–2 — -0.44
1983 2036 109.4 — — — — — — — 40.0% -0.60 1–0 — — -0.60 1991 1630 119.4 — — — — +17 — — 41.4% -0.31 1–2 (33%) 0–2 — -0.69
1984 2007 95.0 — — — — — — — 0.0% -4.00 — — — +0.02 1992 1560 101.4 — — — — -16 — — 23.8% -2.00 0–3 (0%) 0–2 — -0.39
1985 1995 100.1 — — — — — — — 50.0% -1.25 — 1–0 — -0.35 1993 1555 103.2 — — — — -22 — — 42.9% -0.71 0–1 1–0 — -0.16
Career 2270 162.7 — — — — -46 +16 +111 67.3% +1.32 128–62 (67%) 56–46 (55%) 104.8 -9.02 Career 1932 136.4 — — — — +26 -124 -154 43.9% -0.44 46–55 (46%) 19–34 (36%) 92.3 -2.67

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.