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

Janet Newberry vs Ann Kiyomura Hayashi H2H: 1-0

Janet Newberry holds a 1–0 lead over Ann Kiyomura Hayashi in their WTA head-to-head. Across 1 main-draw meeting, Janet Newberry leads 1–0 on carpet. Most recently, Janet Newberry won the 1975 Detroit third round 6-2 6-4.

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Janet Newberry
USA Age 72 Right-Handed 170 cm / 5'7"
H2H
1 – 0
1 main draw meetings
Ann Kiyomura Hayashi
Age 70 Right-Handed

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Feb 21, 1975* Detroit WTA 250 R32 Carpet Janet Newberry 6-2 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
Janet Newberry — — — 1,919 238 187 56.0% 0 1 0 1 6 8
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 Janet Newberry 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 1968 7–5 58.3% — 1,541 0 0 1970 0–1 0.0% — 1,459 0 0
15 1969 13–6 68.4% — 1,645 0 2 1971 0–1 0.0% — 1,456 0 0
16 1970 20–7 74.1% — 1,726 0 5 1972 5–4 55.6% — 1,515 0 0
17 1971 15–9 62.5% — 1,765 0 5 1973 28–30 48.3% — 1,649 0 0
18 1972 20–17 54.1% — 1,707 0 5 1974 24–13 64.9% — 1,789 0 0
19 1973 32–24 57.1% — 1,851 0 5 1975 7–12 36.8% — 1,770 0 0
20 1974 22–22 50.0% — 1,810 0 5 1976 9–16 36.0% — 1,714 0 0
21 1975 31–22 58.5% — 1,899 0 6 1977 4–8 33.3% — 1,731 0 0
22 1976 14–10 58.3% — 1,859 0 6 1978 10–7 58.8% — 1,803 0 1
23 1977 25–22 53.2% — 1,873 0 7 1979 26–22 54.2% — 1,873 0 1
24 1978 15–14 51.7% — 1,831 0 7 1980 13–20 39.4% — 1,719 0 1
25 1979 12–21 36.4% — 1,679 0 7 1981 23–19 54.8% — 1,853 0 2
26 1980 12–8 60.0% — 1,631 0 8 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