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

Kerry Harris vs Mary Hamm H2H: 1-0

Kerry Harris holds a 1–0 lead over Mary Hamm in their WTA head-to-head. Across 1 main-draw meeting, Kerry Harris leads 1–0 on clay. Most recently, Kerry Harris won the 1969 Kansas City quarterfinal 6-3 6-2.

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Kerry Harris
AUS Age 76
H2H
1 – 0
1 main-draw meetings
Mary Hamm
USA

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kerry Harris 6-3 6-2 Mary Hamm Match data Sep 6, 1969* QF Kansas City 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
Kerry Harris — — — 1,858 142 152 48.3% 0 0 0 0 1 1
Mary Hamm — — — 1,680 31 42 42.5% 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.

Kerry Harris Mary Hamm
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 12–20 37.5% — 1,448 0 0 1969 0–1 0.0% — 1,491 0 0
1969 37–27 57.8% — 1,668 0 0 1973 1–4 20.0% — 1,471 0 0
1970 11–21 34.4% — 1,542 0 0 1974 4–3 57.1% — 1,515 0 0
1971 32–24 57.1% — 1,737 0 1 1975 4–3 57.1% — 1,539 0 0
1972 21–23 47.7% — 1,699 0 1 1976 6–6 50.0% — 1,584 0 0
1973 24–23 51.1% — 1,841 0 1 1977 12–18 40.0% — 1,661 0 0
1974 5–13 27.8% — 1,779 0 1 1978 1–4 20.0% — 1,631 0 0
1975 0–1 0.0% — 1,760 0 1 1981 3–3 50.0% — 1,604 0 0

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 Harris Mary Hamm
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 — — — — 8 13 21 38.1% 4 7 11 36.4% — — — — 1969 — — — — 0 1 1 0.0% — — — — — — — —
1969 5 5 10 50.0% 11 8 19 57.9% 21 14 35 60.0% — — — — 1973 0 2 2 0.0% — — — — 0 1 1 0.0% — — — —
1970 1 3 4 25.0% 3 8 11 27.3% 7 10 17 41.2% — — — — 1974 — — — — 2 2 4 50.0% 2 1 3 66.7% — — — —
1971 7 4 11 63.6% 8 9 17 47.1% 17 11 28 60.7% — — — — 1975 — — — — — — — — 1 1 2 50.0% — — — —
1972 2 4 6 33.3% 7 9 16 43.8% 12 7 19 63.2% 0 3 3 0.0% 1976 3 3 6 50.0% 2 2 4 50.0% — — — — 1 1 2 50.0%
1973 4 5 9 44.4% 4 6 10 40.0% 8 6 14 57.1% 8 6 14 57.1% 1977 4 3 7 57.1% 4 6 10 40.0% 0 2 2 0.0% 3 5 8 37.5%
1974 0 2 2 0.0% 1 4 5 20.0% 4 5 9 44.4% 0 2 2 0.0% 1978 1 1 2 50.0% — — — — — — — — 0 3 3 0.0%
1975 — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
Career 19 23 42 45.2% 42 57 99 42.4% 73 61 134 54.5% 8 11 19 42.1% Career 8 9 17 47.1% 8 11 19 42.1% 3 5 8 37.5% 4 9 13 30.8%

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 Harris Mary Hamm
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 1449 98.2 — — — — — -32 +33 38.5% -1.01 1–5 (17%) — — +0.51 1969 1492 97.2 — — — — — — — 0.0% -3.50 — — — -0.08
1969 1668 126.0 — — — — -80 -83 +59 54.7% +0.21 16–10 (62%) — — -1.22 1973 1472 97.7 — — — — — — — 30.8% -1.08 1–2 (33%) 0–1 — +0.01
1970 1542 110.2 — — — — +2 -22 +69 40.0% -0.65 3–8 (27%) — — +0.98 1974 1516 103.8 — — — — — -6 +43 50.0% -0.06 3–1 (75%) 2–0 — +0.80
1971 1738 135.8 — — — — -41 -144 +24 55.1% +0.52 13–11 (54%) 2–9 (18%) 97.4 +1.32 1975 1540 117.4 — — — — — — — 62.5% +1.31 0–2 1–2 (33%) — +0.55
1972 1700 128.9 — — — — -118 -111 +127 49.0% -0.14 5–7 (42%) 4–5 (44%) 98.6 -1.25 1976 1585 112.8 — — — — +22 -30 — 44.8% -0.31 4–1 (80%) 2–0 — +1.02
1973 1841 151.6 — — — — -35 -235 +37 49.5% -0.40 8–5 (62%) 8–2 (80%) 107.9 -6.57 1977 1661 131.0 — — — — +18 -54 — 42.0% -0.54 6–5 (55%) 3–2 (60%) 103.8 -0.77
1974 1780 140.7 — — — — -33 -181 +80 40.5% -0.74 1–7 (13%) 2–2 (50%) 94.0 -3.04 1978 1631 115.5 — — — — +18 — — 27.3% -1.27 0–1 0–2 — +0.46
1975 1761 101.3 — — — — — — — 33.3% -0.33 0–1 0–1 — -0.03 1981 1604 108.7 — — — — — — — 50.0% +0.57 1–1 1–2 (33%) — +0.05
Career 1858 133.5 — — — — -53 -101 +60 49.0% -0.15 47–54 (47%) 16–19 (46%) 97.5 -3.20 Career 1680 123.5 — — — — +19 -38 +43 43.6% -0.31 15–13 (54%) 9–9 (50%) 103.1 +2.79

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.