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

Kazuko Sawamatsu vs Renata Tomanova H2H: 1-2

Renata Tomanova holds a 2–1 lead over Kazuko Sawamatsu in their WTA head-to-head. Across 3 main-draw meetings, Renata Tomanova leads 2–1 on clay. Most recently, Renata Tomanova won the 1975 Hamburg Open final 6-4 6-7(5) 10-8.

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Kazuko Sawamatsu
JPN Age 75 Right-Handed
H2H
1 – 2
3 main-draw meetings
Renata Tomanova
GER Age 71 168 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Renata Tomanova 6-4 6-7(5) 10-8 Kazuko Sawamatsu Match data May 25, 1975* F Hamburg Open WTA 250 Clay
Kazuko Sawamatsu 6-0 6-2 Renata Tomanova Match data May 24, 1974* R16 Hamburg Open WTA 250 Clay
Renata Tomanova 3-6 6-1 7-5 Kazuko Sawamatsu Match data May 27, 1973* R32 Roland Garros Grand Slam 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
Kazuko Sawamatsu — — — 1,954 179 100 64.2% 0 0 0 1 8 9
Renata Tomanova — — — 1,945 223 212 51.3% 0 0 0 0 9 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 Kazuko Sawamatsu Renata Tomanova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 1970 4–4 50.0% — 1,500 0 0
16 — — — — — — — 1971 1–1 50.0% — 1,499 0 0
17 1968 9–7 56.2% — 1,556 0 0 1972 0–2 0.0% — 1,480 0 0
18 1969 16–8 66.7% — 1,674 0 1 1973 18–14 56.2% — 1,615 0 0
19 1970 10–8 55.6% — 1,727 0 2 1974 21–13 61.8% — 1,719 0 4
20 1971 18–10 64.3% — 1,826 0 3 1975 23–16 59.0% — 1,813 0 6
21 1972 28–16 63.6% — 1,848 0 6 1976 28–22 56.0% — 1,847 0 8
22 1973 38–21 64.4% — 1,825 0 6 1977 28–26 51.9% — 1,858 0 9
23 1974 37–20 64.9% — 1,900 0 8 1978 28–25 52.8% — 1,759 0 9
24 1975 23–10 69.7% — 1,954 0 9 1979 21–26 44.7% — 1,691 0 9
25 — — — — — — — 1980 22–22 50.0% — 1,678 0 9
26 — — — — — — — 1981 18–16 52.9% — 1,680 0 9
27 — — — — — — — 1982 9–12 42.9% — 1,691 0 9
28 — — — — — — — 1983 1–8 11.1% — 1,596 0 9
29 — — — — — — — 1984 0–1 0.0% — 1,580 0 9
30 — — — — — — — 1985 1–2 33.3% — 1,569 0 9
31 — — — — — — — 1986 0–2 0.0% — 1,532 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 Renata Tomanova
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 %
15 — — — — — — — — — — — — — — — — — 1970 — — — — 2 3 5 40.0% — — — — 2 1 3 66.7%
16 — — — — — — — — — — — — — — — — — 1971 — — — — 1 1 2 50.0% — — — — — — — —
17 1968 — — — — 9 5 14 64.3% 0 2 2 0.0% — — — — 1972 — — — — 0 2 2 0.0% — — — — — — — —
18 1969 — — — — 13 6 19 68.4% 3 2 5 60.0% — — — — 1973 — — — — 17 9 26 65.4% 0 1 1 0.0% 1 4 5 20.0%
19 1970 — — — — 3 4 7 42.9% 4 4 8 50.0% — — — — 1974 — — — — 19 8 27 70.4% 1 2 3 33.3% 1 3 4 25.0%
20 1971 — — — — 4 4 8 50.0% 14 6 20 70.0% — — — — 1975 2 2 4 50.0% 14 6 20 70.0% 2 3 5 40.0% 2 4 6 33.3%
21 1972 1 1 2 50.0% 11 7 18 61.1% 13 8 21 61.9% 3 0 3 100.0% 1976 2 1 3 66.7% 17 7 24 70.8% 9 8 17 52.9% 0 6 6 0.0%
22 1973 3 1 4 75.0% 18 8 26 69.2% 16 9 25 64.0% 1 3 4 25.0% 1977 1 5 6 16.7% 17 7 24 70.8% 3 4 7 42.9% 7 10 17 41.2%
23 1974 6 1 7 85.7% 11 9 20 55.0% 17 9 26 65.4% 3 1 4 75.0% 1978 4 4 8 50.0% 7 5 12 58.3% 13 7 20 65.0% 4 8 12 33.3%
24 1975 — — — — 19 7 26 73.1% 4 3 7 57.1% — — — — 1979 1 7 8 12.5% 9 6 15 60.0% 8 7 15 53.3% 3 6 9 33.3%
25 — — — — — — — — — — — — — — — — — 1980 5 6 11 45.5% 10 7 17 58.8% 3 5 8 37.5% 0 3 3 0.0%
26 — — — — — — — — — — — — — — — — — 1981 5 4 9 55.6% 8 6 14 57.1% 1 3 4 25.0% 0 1 1 0.0%
27 — — — — — — — — — — — — — — — — — 1982 1 2 3 33.3% 7 8 15 46.7% 1 2 3 33.3% — — — —
28 — — — — — — — — — — — — — — — — — 1983 0 1 1 0.0% 1 6 7 14.3% 0 1 1 0.0% — — — —
29 — — — — — — — — — — — — — — — — — 1984 — — — — 0 1 1 0.0% — — — — — — — —
30 — — — — — — — — — — — — — — — — — 1985 — — — — 1 2 3 33.3% — — — — — — — —
31 — — — — — — — — — — — — — — — — — 1986 — — — — 0 2 2 0.0% — — — — — — — —
Career — 10 3 13 76.9% 88 50 138 63.8% 71 43 114 62.3% 7 4 11 63.6% — 21 32 53 39.6% 130 86 216 60.2% 41 43 84 48.8% 20 46 66 30.3%

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 Renata Tomanova
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
15 — — — — — — — — — — — — — — — — 1970 1500 96.0 — — — — +67 -2 — 40.0% -0.50 4–0 (100%) — — +1.89
16 — — — — — — — — — — — — — — — — 1971 1499 98.0 — — — — — — — 50.0% -0.25 — — — +0.64
17 1968 1556 119.1 — — — — — +59 — 56.3% +0.87 2–0 — — +0.07 1972 1481 96.4 — — — — — — — 0.0% -4.25 — — — -0.01
18 1969 1674 127.4 — — — — — +49 -122 64.7% +1.25 2–1 (67%) — — +0.72 1973 1615 134.4 — — — — -83 +113 — 52.1% +0.38 7–2 (78%) 1–2 (33%) 106.4 +2.79
19 1970 1727 133.7 — — — — — -29 -107 59.1% +0.75 2–6 (25%) — — -1.68 1974 1720 129.8 — — — — -209 +100 — 58.7% +0.75 7–2 (78%) 4–2 (67%) 107.8 +2.40
20 1971 1827 139.8 — — — — — -118 0 59.3% +0.81 6–1 (86%) 1–0 — -2.27 1975 1814 140.9 — — — — -168 +118 -259 54.4% +0.01 9–3 (75%) 4–3 (57%) 106.1 -2.52
21 1972 1848 149.8 — — — — -200 -59 +3 61.1% +1.22 5–4 (56%) — — -3.87 1976 1847 140.8 — — — — -234 +75 -172 54.5% +0.33 6–6 (50%) 2–3 (40%) 98.4 -2.73
22 1973 1826 145.5 — — — — -160 +61 +45 60.9% +0.99 10–5 (67%) 3–4 (43%) 104.0 +1.60 1977 1859 152.5 — — — — -167 +104 -182 52.5% +0.14 6–10 (38%) 4–7 (36%) 93.1 -7.11
23 1974 1900 150.9 — — — — -79 -49 +35 61.7% +0.94 8–2 (80%) 4–3 (57%) 106.4 -3.51 1978 1759 129.4 — — — — -92 +115 +15 52.9% +0.13 6–9 (40%) 6–4 (60%) 97.2 +1.55
24 1975 1955 150.1 — — — — — +26 -50 64.9% +1.09 6–2 (75%) 3–1 (75%) 106.5 -0.94 1979 1692 132.3 — — — — -101 +238 +54 45.5% -0.34 10–8 (56%) 4–5 (44%) 100.6 +2.45
25 — — — — — — — — — — — — — — — — 1980 1679 128.6 — — — — -147 +207 +30 51.5% +0.20 4–7 (36%) 1–3 (25%) 95.3 -0.95
26 — — — — — — — — — — — — — — — — 1981 1680 123.2 — — — — -37 +172 -12 51.2% +0.18 8–6 (57%) 2–3 (40%) 100.4 +0.40
27 — — — — — — — — — — — — — — — — 1982 1692 123.3 — — — — -86 +88 -12 44.2% -0.42 2–1 (67%) 1–1 — -1.63
28 — — — — — — — — — — — — — — — — 1983 1597 97.2 — — — — — +86 — 21.1% -2.40 0–2 1–0 — +0.01
29 — — — — — — — — — — — — — — — — 1984 1580 98.1 — — — — — — — 0.0% -3.00 — — — +0.09
30 — — — — — — — — — — — — — — — — 1985 1569 101.2 — — — — — +46 — 42.9% -0.43 0–1 — — +0.04
31 — — — — — — — — — — — — — — — — 1986 1532 90.3 — — — — — — — 0.0% -4.50 — — — +0.34
Career — 1955 150.4 — — — — -131 +6 +3 61.3% +1.01 41–21 (66%) 11–8 (58%) 110.7 -3.61 — 1946 138.0 — — — — -126 +121 -54 50.6% +0.03 69–57 (55%) 30–33 (48%) 100.5 -0.54

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.