H2H data updated: 2026-07-19 02:51 UTC

Kazuko Sawamatsu vs Ann Kiyomura Hayashi H2H: 2-0

Kazuko Sawamatsu holds a 2–0 lead over Ann Kiyomura Hayashi in their WTA head-to-head. Across 2 main-draw meetings, Kazuko Sawamatsu leads 1–0 on clay and 1–0 on grass. Most recently, Kazuko Sawamatsu won the 1975 Tokyo Japan Open final 6-2 3-6 6-1.

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

Kazuko Sawamatsu
Age 75 Right-Handed
H2H
2 – 0
2 main draw meetings
Ann Kiyomura Hayashi
Age 70 Right-Handed

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Nov 9, 1975* Tokyo Japan Open WTA 250 F Clay Kazuko Sawamatsu 6-2 3-6 6-1 Ann Kiyomura Hayashi Match data
Dec 22, 1973* Hobart WTA 250 QF Grass Kazuko Sawamatsu 1-6 6-3 6-2 Ann Kiyomura Hayashi Match data

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Kazuko Sawamatsu — — — 1,952 181 99 64.6% 0 0 0 1 10 11
Ann Kiyomura Hayashi — — — 1,924 182 200 47.6% 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.

Age Kazuko Sawamatsu Ann Kiyomura Hayashi
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
12 — — — — — — — 1968 0–1 0.0% — 1,488 0 0
13 — — — — — — — 1969 0–1 0.0% — 1,473 0 0
14 — — — — — — — 1970 0–1 0.0% — 1,459 0 0
15 — — — — — — — 1971 0–1 0.0% — 1,456 0 0
16 — — — — — — — 1972 5–4 55.6% — 1,515 0 0
17 1968 9–6 60.0% — 1,551 0 2 1973 28–30 48.3% — 1,649 0 0
18 1969 16–8 66.7% — 1,671 0 3 1974 24–13 64.9% — 1,789 0 0
19 1970 12–9 57.1% — 1,713 0 4 1975 7–12 36.8% — 1,770 0 0
20 1971 18–10 64.3% — 1,799 0 5 1976 9–16 36.0% — 1,714 0 0
21 1972 28–15 65.1% — 1,853 0 8 1977 4–8 33.3% — 1,731 0 0
22 1973 38–21 64.4% — 1,823 0 8 1978 10–7 58.8% — 1,803 0 1
23 1974 37–20 64.9% — 1,898 0 10 1979 26–22 54.2% — 1,873 0 1
24 1975 23–10 69.7% — 1,952 0 11 1980 13–20 39.4% — 1,719 0 1
25 — — — — — — — 1981 23–19 54.8% — 1,853 0 2
26 — — — — — — — 1982 18–20 47.4% — 1,827 0 2
27 — — — — — — — 1983 13–20 39.4% — 1,713 0 2
28 — — — — — — — 1984 2–5 28.6% — 1,684 0 2