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

Ann Kiyomura Hayashi vs Patricia Medrado H2H: 1-1

Ann Kiyomura Hayashi and Patricia Medrado are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Patricia Medrado leads 1–0 on clay, while Ann Kiyomura Hayashi leads 1–0 on hard courts. Most recently, Patricia Medrado won the 1981 Hong Kong fourth round 6-1 6-2.

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Ann Kiyomura Hayashi
Age 70 Right-Handed
H2H
1 – 1
2 main draw meetings
Patricia Medrado
BRA Age 69

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Nov 6, 1981* Hong Kong WTA 250 R16 Clay Patricia Medrado 6-1 6-2 Ann Kiyomura Hayashi Match data
Oct 5, 1978* Phoenix WTA 250 R32 Hard Ann Kiyomura Hayashi 6-2 6-2 Patricia Medrado 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
Patricia Medrado #359 #67 9 1,837 152 163 48.3% 0 0 0 0 10 10

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 Patricia Medrado
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 1973 28–30 48.3% — 1,649 0 0 — — — — — — —
18 1974 24–13 64.9% — 1,789 0 0 1975 3–1 75.0% — 1,535 0 0
19 1975 7–12 36.8% — 1,770 0 0 1976 0–2 0.0% — 1,516 0 0
20 1976 9–16 36.0% — 1,714 0 0 1977 2–3 40.0% — 1,527 0 1
21 1977 4–8 33.3% — 1,731 0 0 1978 6–11 35.3% — 1,582 0 1
22 1978 10–7 58.8% — 1,803 0 1 1979 3–6 33.3% — 1,600 0 1
23 1979 26–22 54.2% — 1,873 0 1 1980 22–10 68.8% — 1,649 0 4
24 1980 13–20 39.4% — 1,719 0 1 1981 38–20 65.5% — 1,740 0 8
25 1981 23–19 54.8% — 1,853 0 2 1982 33–25 56.9% — 1,779 0 10
26 1982 18–20 47.4% — 1,827 0 2 1983 4–18 18.2% — 1,577 0 10
27 1983 13–20 39.4% — 1,713 0 2 1984 11–15 42.3% #108 1,588 0 10
28 1984 2–5 28.6% — 1,684 0 2 1985 8–14 36.4% #108 1,542 0 10
29 — — — — — — — 1986 12–14 46.2% #76 1,562 0 10
30 — — — — — — — 1987 6–13 31.6% #117 1,552 0 10
31 — — — — — — — 1988 4–11 26.7% #180 1,474 0 10