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

Patricia Coleman vs Kazuko Sawamatsu H2H: 1-0

Patricia Coleman holds a 1–0 lead over Kazuko Sawamatsu in their WTA head-to-head. Across 1 main-draw meeting, Patricia Coleman leads 1–0 on grass. Most recently, Patricia Coleman won the 1972 Hobart 2 quarterfinal 6-4 6-4.

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

Patricia Coleman
AUS Age 73
H2H
1 – 0
1 main-draw meetings
Kazuko Sawamatsu
JPN Age 75 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Patricia Coleman 6-4 6-4 Kazuko Sawamatsu Match data Dec 23, 1972* QF Hobart 2 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
Patricia Coleman — — — 1,831 63 53 54.3% 0 0 0 0 1 1
Kazuko Sawamatsu — — — 1,954 179 100 64.2% 0 0 0 1 8 9

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 Patricia Coleman Kazuko Sawamatsu
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1969 1–2 33.3% — 1,492 0 0 — — — — — — —
17 1970 2–2 50.0% — 1,519 0 0 1968 9–7 56.2% — 1,556 0 0
18 1971 3–6 33.3% — 1,548 0 0 1969 16–8 66.7% — 1,674 0 1
19 1972 40–16 71.4% — 1,831 0 1 1970 10–8 55.6% — 1,727 0 2
20 1973 11–14 44.0% — 1,714 0 1 1971 18–10 64.3% — 1,826 0 3
21 1974 4–9 30.8% — 1,577 0 1 1972 28–16 63.6% — 1,848 0 6
22 — — — — — — — 1973 38–21 64.4% — 1,825 0 6
23 — — — — — — — 1974 37–20 64.9% — 1,900 0 8
24 1977 0–1 0.0% — 1,577 0 1 1975 23–10 69.7% — 1,954 0 9
25 1978 2–3 40.0% — 1,574 0 1 — — — — — — —

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 Patricia Coleman Kazuko Sawamatsu
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 %
16 1969 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
17 1970 — — — — 2 2 4 50.0% — — — — — — — — 1968 — — — — 9 5 14 64.3% 0 2 2 0.0% — — — —
18 1971 — — — — 0 1 1 0.0% 3 4 7 42.9% — — — — 1969 — — — — 13 6 19 68.4% 3 2 5 60.0% — — — —
19 1972 — — — — 14 5 19 73.7% 26 11 37 70.3% — — — — 1970 — — — — 3 4 7 42.9% 4 4 8 50.0% — — — —
20 1973 3 1 4 75.0% 4 5 9 44.4% 4 8 12 33.3% — — — — 1971 — — — — 4 4 8 50.0% 14 6 20 70.0% — — — —
21 1974 — — — — 0 3 3 0.0% 4 6 10 40.0% — — — — 1972 1 1 2 50.0% 11 7 18 61.1% 13 8 21 61.9% 3 0 3 100.0%
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%
24 1977 — — — — — — — — 0 1 1 0.0% — — — — 1975 — — — — 19 7 26 73.1% 4 3 7 57.1% — — — —
25 1978 — — — — — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
Career — 3 1 4 75.0% 20 17 37 54.1% 38 32 70 54.3% — — — — — 10 3 13 76.9% 88 50 138 63.8% 71 43 114 62.3% 7 4 11 63.6%

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 Patricia Coleman Kazuko Sawamatsu
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
16 1969 1493 102.7 — — — — — — — 33.3% -0.67 — — — +0.20 — — — — — — — — — — — — — — — —
17 1970 1520 110.1 — — — — — +9 — 44.4% -0.56 1–0 — — +0.11 1968 1556 119.1 — — — — — +59 — 56.3% +0.87 2–0 — — +0.07
18 1971 1549 134.3 — — — — — — +49 40.0% -0.70 0–2 0–1 — -0.46 1969 1674 127.4 — — — — — +49 -122 64.7% +1.25 2–1 (67%) — — +0.72
19 1972 1831 133.8 — — — — — -91 +34 66.4% +0.96 10–1 (91%) 7–2 (78%) 115.8 +2.43 1970 1727 133.7 — — — — — -29 -107 59.1% +0.75 2–6 (25%) — — -1.68
20 1973 1715 131.1 — — — — -64 -33 +36 46.3% -0.06 1–3 (25%) 1–2 (33%) 96.6 +0.56 1971 1827 139.8 — — — — — -118 0 59.3% +0.81 6–1 (86%) 1–0 — -2.27
21 1974 1577 95.0 — — — — — +22 +74 36.7% -1.33 1–3 (25%) — — +2.64 1972 1848 149.8 — — — — -200 -59 +3 61.1% +1.22 5–4 (56%) — — -3.87
22 — — — — — — — — — — — — — — — — 1973 1826 145.5 — — — — -160 +61 +45 60.9% +0.99 10–5 (67%) 3–4 (43%) 104.0 +1.60
23 — — — — — — — — — — — — — — — — 1974 1900 150.9 — — — — -79 -49 +35 61.7% +0.94 8–2 (80%) 4–3 (57%) 106.4 -3.51
24 1977 1577 110.7 — — — — — — — 0.0% -5.00 — — — -0.30 1975 1955 150.1 — — — — — +26 -50 64.9% +1.09 6–2 (75%) 3–1 (75%) 106.5 -0.94
25 1978 1574 104.2 — — — — — — +53 41.7% -1.00 1–1 — — +0.48 — — — — — — — — — — — — — — — —
Career — 1831 131.0 — — — — -64 -55 +42 53.2% +0.10 14–10 (58%) 8–5 (62%) 108.0 +4.92 — 1955 150.4 — — — — -131 +6 +3 61.3% +1.01 41–21 (66%) 11–8 (58%) 110.7 -3.61

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.