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

Kazuko Sawamatsu vs Sally Greer H2H: 1-0

Kazuko Sawamatsu holds a 1–0 lead over Sally Greer in their WTA head-to-head. Across 1 main-draw meeting, Kazuko Sawamatsu leads 1–0 on grass. Most recently, Kazuko Sawamatsu won the 1974 Newport round of 32 6-2 7-5.

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Kazuko Sawamatsu
JPN Age 75 Right-Handed
H2H
1 – 0
1 main-draw meetings
Sally Greer
USA Age 71

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kazuko Sawamatsu 6-2 7-5 Sally Greer Match data Aug 21, 1974* R32 Newport WTA 250 Grass

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
Kazuko Sawamatsu — — — 1,954 179 100 64.2% 0 0 0 1 8 9
Sally Greer — — — 1,612 24 50 32.4% 0 0 0 0 1 1

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.

Age Kazuko Sawamatsu Sally Greer
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1968 9–7 56.2% — 1,556 0 0 1972 0–1 0.0% — 1,488 0 0
18 1969 16–8 66.7% — 1,674 0 1 1973 6–9 40.0% — 1,506 0 0
19 1970 10–8 55.6% — 1,727 0 2 1974 12–21 36.4% — 1,539 0 1
20 1971 18–10 64.3% — 1,826 0 3 1975 3–7 30.0% — 1,481 0 1
21 1972 28–16 63.6% — 1,848 0 6 1976 1–11 8.3% — 1,423 0 1
22 1973 38–21 64.4% — 1,825 0 6 1977 1–1 50.0% — 1,438 0 1
23 1974 37–20 64.9% — 1,900 0 8 1978 1–0 100.0% — 1,464 0 1
24 1975 23–10 69.7% — 1,954 0 9 — — — — — — —

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. 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.

Age Kazuko Sawamatsu Sally Greer
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 %
17 1968 — — — — 9 5 14 64.3% 0 2 2 0.0% — — — — 1972 — — — — 0 1 1 0.0% — — — — — — — —
18 1969 — — — — 13 6 19 68.4% 3 2 5 60.0% — — — — 1973 1 2 3 33.3% 2 5 7 28.6% 1 1 2 50.0% — — — —
19 1970 — — — — 3 4 7 42.9% 4 4 8 50.0% — — — — 1974 1 2 3 33.3% 0 8 8 0.0% 4 7 11 36.4% 5 3 8 62.5%
20 1971 — — — — 4 4 8 50.0% 14 6 20 70.0% — — — — 1975 — — — — 0 2 2 0.0% 3 4 7 42.9% — — — —
21 1972 1 1 2 50.0% 11 7 18 61.1% 13 8 21 61.9% 3 0 3 100.0% 1976 0 1 1 0.0% 1 7 8 12.5% 0 1 1 0.0% 0 2 2 0.0%
22 1973 3 1 4 75.0% 18 8 26 69.2% 16 9 25 64.0% 1 3 4 25.0% — — — — — — — — — — — — — — — — —
23 1974 6 1 7 85.7% 11 9 20 55.0% 17 9 26 65.4% 3 1 4 75.0% 1978 — — — — — — — — 1 0 1 100.0% — — — —
24 1975 — — — — 19 7 26 73.1% 4 3 7 57.1% — — — — — — — — — — — — — — — — — — — — —
Career — 10 3 13 76.9% 88 50 138 63.8% 71 43 114 62.3% 7 4 11 63.6% — 2 5 7 28.6% 3 23 26 11.5% 9 13 22 40.9% 5 5 10 50.0%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. 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.

Age Kazuko Sawamatsu Sally Greer
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
17 1968 1556 119.1 — — — — — +59 — 56.3% +0.87 2–0 — — +0.07 1972 1489 93.9 — — — — — — — 0.0% -5.50 — — — +0.08
18 1969 1674 127.4 — — — — — +49 -122 64.7% +1.25 2–1 (67%) — — +0.72 1973 1507 106.6 — — — — +34 -34 — 39.4% -0.79 2–3 (40%) 0–1 — +1.04
19 1970 1727 133.7 — — — — — -29 -107 59.1% +0.75 2–6 (25%) — — -1.68 1974 1539 122.6 — — — — +96 -157 +55 38.5% -1.01 6–6 (50%) 5–2 (71%) 103.2 +0.37
20 1971 1827 139.8 — — — — — -118 0 59.3% +0.81 6–1 (86%) 1–0 — -2.27 1975 1482 105.4 — — — — — — +89 30.0% -1.25 0–2 — — +1.15
21 1972 1848 149.8 — — — — -200 -59 +3 61.1% +1.22 5–4 (56%) — — -3.87 1976 1424 107.1 — — — — +181 -61 — 23.3% -1.87 1–5 (17%) 1–3 (25%) 95.8 +0.03
22 1973 1826 145.5 — — — — -160 +61 +45 60.9% +0.99 10–5 (67%) 3–4 (43%) 104.0 +1.60 1977 1438 102.1 — — — — — — — 0.0% -2.50 — — — -0.10
23 1974 1900 150.9 — — — — -79 -49 +35 61.7% +0.94 8–2 (80%) 4–3 (57%) 106.4 -3.51 1978 1465 105.0 — — — — — — — 66.7% +1.33 1–0 — — -0.09
24 1975 1955 150.1 — — — — — +26 -50 64.9% +1.09 6–2 (75%) 3–1 (75%) 106.5 -0.94 — — — — — — — — — — — — — — — —
Career — 1955 150.4 — — — — -131 +6 +3 61.3% +1.01 41–21 (66%) 11–8 (58%) 110.7 -3.61 — 1613 115.4 — — — — +100 -86 +68 34.5% -1.18 10–16 (38%) 6–6 (50%) 98.6 +3.40

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.