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

Ann Kiyomura Hayashi vs Bettina Bunge H2H: 1-3

Bettina Bunge holds a 3–1 lead over Ann Kiyomura Hayashi in their WTA head-to-head. Across 4 main-draw meetings, Bettina Bunge leads 2–0 on hard courts, while Ann Kiyomura Hayashi leads 1–0 on carpet. Most recently, Bettina Bunge won the 1981 Australian Open third round 6-0 6-4.

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Ann Kiyomura Hayashi
Age 70 Right-Handed
H2H
1 – 3
4 main draw meetings
Bettina Bunge
GER Age 63 Right-Handed 173 cm / 5'8"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Dec 6, 1981* Australian Open Grand Slam R32 Grass Bettina Bunge 6-0 6-4 Ann Kiyomura Hayashi Match data
Sep 20, 1981* Tokyo Sillook WTA 250 F Carpet Ann Kiyomura Hayashi 6-4 7-5 Bettina Bunge Match data
Sep 4, 1981* US Open Grand Slam R64 Hard Bettina Bunge 6-3 3-6 6-3 Ann Kiyomura Hayashi Match data
Jul 30, 1981* San Diego WTA 500 R32 Hard Bettina Bunge 6-1 6-4 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
Ann Kiyomura Hayashi — — — 1,924 182 200 47.6% 0 0 0 0 2 2
Bettina Bunge #135 #8 58 2,123 294 182 61.8% 0 0 0 1 4 5

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 Ann Kiyomura Hayashi Bettina Bunge
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 1978 2–2 50.0% — 1,534 0 0
16 1972 5–4 55.6% — 1,515 0 0 1979 16–20 44.4% — 1,701 0 0
17 1973 28–30 48.3% — 1,649 0 0 1980 31–23 57.4% — 1,882 0 0
18 1974 24–13 64.9% — 1,789 0 0 1981 50–23 68.5% — 2,023 0 0
19 1975 7–12 36.8% — 1,770 0 0 1982 43–21 67.2% — 2,019 0 4
20 1976 9–16 36.0% — 1,714 0 0 1983 26–11 70.3% — 2,012 0 5
21 1977 4–8 33.3% — 1,731 0 0 1984 28–21 57.1% #21 1,908 0 5
22 1978 10–7 58.8% — 1,803 0 1 1985 25–17 59.5% #22 1,846 0 5
23 1979 26–22 54.2% — 1,873 0 1 1986 34–20 63.0% #12 2,014 0 5
24 1980 13–20 39.4% — 1,719 0 1 1987 32–19 62.7% #15 1,925 0 5
25 1981 23–19 54.8% — 1,853 0 2 — — — — — — —
26 1982 18–20 47.4% — 1,827 0 2 1989 7–5 58.3% #72 1,903 0 5
27 1983 13–20 39.4% — 1,713 0 2 — — — — — — —
28 1984 2–5 28.6% — 1,684 0 2 — — — — — — —