H2H data updated: 2026-09-12 00:00 UTC

Mary Hamm vs Susan Hagey H2H: 1-1

Mary Hamm and Susan Hagey are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Mary Hamm leads 1–0 on clay, while Susan Hagey leads 1–0 on grass. Most recently, Susan Hagey won the 1975 Haverford round of 16 4-6 6-4 6-2.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Mary Hamm
USA
H2H
1 – 1
2 main-draw meetings
Susan Hagey
USA Age 74

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Susan Hagey 4-6 6-4 6-2 Mary Hamm Match data Aug 22, 1975* R16 Haverford WTA 250 Grass
Mary Hamm 5-7 6-4 6-4 Susan Hagey Match data May 29, 1974* R16 Tulsa WTA 250 Clay

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 Hamm — — — 1,680 31 42 42.5% 0 0 0 0 0 0
Susan Hagey — — — 1,600 25 25 50.0% 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 Hamm Susan Hagey
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1969 0–1 0.0% — 1,491 0 0 1970 0–1 0.0% — 1,491 0 0
1973 1–4 20.0% — 1,471 0 0 1972 2–2 50.0% — 1,486 0 0
1974 4–3 57.1% — 1,515 0 0 1973 3–2 60.0% — 1,506 0 0
1975 4–3 57.1% — 1,539 0 0 1974 10–6 62.5% — 1,565 0 0
1976 6–6 50.0% — 1,584 0 0 1975 2–1 66.7% — 1,583 0 0
1977 12–18 40.0% — 1,661 0 0 1977 0–3 0.0% — 1,564 0 0
1978 1–4 20.0% — 1,631 0 0 1978 1–1 50.0% — 1,563 0 0
1981 3–3 50.0% — 1,604 0 0 1979 1–0 100.0% — 1,576 0 1
— — — — — — — 1980 1–4 20.0% — 1,524 0 1
— — — — — — — 1981 3–4 42.9% — 1,512 0 1
— — — — — — — 1982 2–0 100.0% — 1,545 0 2
— — — — — — — 1986 0–1 0.0% — 1,538 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 Hamm Susan Hagey
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 %
1969 — — — — 0 1 1 0.0% — — — — — — — — 1970 0 1 1 0.0% — — — — — — — — — — — —
1973 0 2 2 0.0% — — — — 0 1 1 0.0% — — — — 1972 2 2 4 50.0% — — — — — — — — — — — —
1974 — — — — 2 2 4 50.0% 2 1 3 66.7% — — — — 1973 3 2 5 60.0% — — — — — — — — — — — —
1975 — — — — — — — — 1 1 2 50.0% — — — — 1974 7 3 10 70.0% 0 1 1 0.0% 1 1 2 50.0% 2 1 3 66.7%
1976 3 3 6 50.0% 2 2 4 50.0% — — — — 1 1 2 50.0% 1975 — — — — — — — — 2 1 3 66.7% — — — —
1977 4 3 7 57.1% 4 6 10 40.0% 0 2 2 0.0% 3 5 8 37.5% 1977 0 1 1 0.0% — — — — 0 1 1 0.0% 0 1 1 0.0%
1978 1 1 2 50.0% — — — — — — — — 0 3 3 0.0% 1980 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
— — — — — — — — — — — — — — — — — 1986 0 1 1 0.0% — — — — — — — — — — — —
Career 8 9 17 47.1% 8 11 19 42.1% 3 5 8 37.5% 4 9 13 30.8% Career 12 11 23 52.2% 0 2 2 0.0% 3 3 6 50.0% 2 2 4 50.0%

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.

Mary Hamm Susan Hagey
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
1969 1492 97.2 — — — — — — — 0.0% -3.50 — — — -0.08 1970 1492 95.8 — — — — — — — 0.0% -5.50 — — — -0.01
1973 1472 97.7 — — — — — — — 30.8% -1.08 1–2 (33%) 0–1 — +0.01 1972 1486 93.2 — — — — +54 — — 40.0% -1.20 2–0 — — +0.93
1974 1516 103.8 — — — — — -6 +43 50.0% -0.06 3–1 (75%) 2–0 — +0.80 1973 1507 100.9 — — — — +72 — — 50.0% +0.42 2–0 0–1 — +1.39
1975 1540 117.4 — — — — — — — 62.5% +1.31 0–2 1–2 (33%) — +0.55 1974 1565 114.1 — — — — +120 — — 63.9% +1.00 1–3 (25%) 1–2 (33%) 96.0 +4.52
1976 1585 112.8 — — — — +22 -30 — 44.8% -0.31 4–1 (80%) 2–0 — +1.02 1975 1584 102.0 — — — — — — -9 50.0% +0.75 2–0 0–1 — +0.27
1977 1661 131.0 — — — — +18 -54 — 42.0% -0.54 6–5 (55%) 3–2 (60%) 103.8 -0.77 1977 1565 101.4 — — — — — — — 0.0% -3.00 — — — -0.15
1978 1631 115.5 — — — — +18 — — 27.3% -1.27 0–1 0–2 — +0.46 1978 1563 100.1 — — — — — — — 50.0% -1.34 1–1 2–0 — 0.00
1981 1604 108.7 — — — — — — — 50.0% +0.57 1–1 1–2 (33%) — +0.05 1979 1576 102.7 — — — — — — — 66.7% +2.33 1–0 — — +0.19
— — — — — — — — — — — — — — — — 1980 1525 95.7 — — — — — — — 33.3% -1.58 0–2 1–0 — +0.23
— — — — — — — — — — — — — — — — 1981 1513 92.3 — — — — — — — 42.9% -1.71 — 2–0 — -0.11
— — — — — — — — — — — — — — — — 1982 1545 107.2 — — — — — — — 100.0% +3.25 — — — +0.20
— — — — — — — — — — — — — — — — 1986 1538 99.0 — — — — — — — 0.0% -3.50 — — — -0.02
Career 1680 123.5 — — — — +19 -38 +43 43.6% -0.31 15–13 (54%) 9–9 (50%) 103.1 +2.79 Career 1601 102.8 — — — — +97 — -9 48.7% -0.28 9–6 (60%) 6–4 (60%) 104.1 +14.88

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.