H2H data updated: 2026-09-14 00:00 UTC

Ann Kiyomura Hayashi vs Kathy Rinaldi Stunkel H2H: 1-1

Ann Kiyomura Hayashi and Kathy Rinaldi Stunkel are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Kathy Rinaldi Stunkel leads 1–0 on carpet, while Ann Kiyomura Hayashi leads 1–0 on hard courts. Most recently, Kathy Rinaldi Stunkel won the 1982 Washington Open round of 32 6-4 6-1.

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Ann Kiyomura Hayashi
USA
H2H
1 – 1
2 main-draw meetings
Kathy Rinaldi Stunkel
USA Age 59 Right-Handed 168 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kathy Rinaldi Stunkel 6-4 6-1 Ann Kiyomura Hayashi Match data Jan 4, 1982 R32 Washington Open WTA 250 Carpet
Ann Kiyomura Hayashi 6-3 6-4 Kathy Rinaldi Stunkel Match data Aug 19, 1981* R64 Canadian Open WTA 500 Hard

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
Ann Kiyomura Hayashi — — — 1,925 182 200 47.6% 0 0 0 0 2 2
Kathy Rinaldi Stunkel — #9 — 2,082 277 213 56.5% 0 0 0 0 4 4

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.

Ann Kiyomura Hayashi Kathy Rinaldi Stunkel
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 0–1 0.0% — 1,488 0 0 1980 4–5 44.4% — 1,505 0 0
1969 0–1 0.0% — 1,473 0 0 1981 27–14 65.9% — 1,802 0 2
1970 0–1 0.0% — 1,459 0 0 1982 30–19 61.2% — 1,872 0 2
1971 0–1 0.0% — 1,457 0 0 1983 29–17 63.0% — 1,844 0 2
1972 5–4 55.6% — 1,516 0 0 1984 27–19 58.7% — 1,851 0 2
1973 28–30 48.3% — 1,648 0 0 1985 41–16 71.9% — 1,975 0 3
1974 24–13 64.9% — 1,789 0 0 1986 34–16 68.0% #9 1,974 0 4
1975 7–12 36.8% — 1,749 0 0 1987 15–8 65.2% — 1,901 0 4
1976 9–16 36.0% — 1,724 0 0 1988 5–8 38.5% — 1,811 0 4
1977 4–8 33.3% — 1,740 0 0 1989 16–15 51.6% — 1,788 0 4
1978 10–7 58.8% — 1,809 0 1 1990 15–18 45.5% — 1,697 0 4
1979 26–22 54.2% — 1,874 0 1 1991 7–15 31.8% — 1,589 0 4
1980 13–20 39.4% — 1,718 0 1 1992 10–15 40.0% — 1,586 0 4
1981 23–19 54.8% — 1,852 0 2 1993 12–13 48.0% — 1,628 0 4
1982 18–20 47.4% — 1,828 0 2 1994 1–5 16.7% — 1,585 0 4
1983 13–20 39.4% — 1,716 0 2 1995 1–2 33.3% — 1,609 0 4
1984 2–5 28.6% — 1,686 0 2 1996 3–8 27.3% — 1,554 0 4

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Ann Kiyomura Hayashi Kathy Rinaldi Stunkel
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 %
1968 0 1 1 0.0% — — — — — — — — — — — — 1980 0 2 2 0.0% — — — — — — — — — — — —
1969 0 1 1 0.0% — — — — — — — — — — — — 1981 14 6 20 70.0% 8 5 13 61.5% 2 2 4 50.0% 3 1 4 75.0%
1970 0 1 1 0.0% — — — — — — — — — — — — 1982 7 3 10 70.0% 14 6 20 70.0% 3 2 5 60.0% 6 8 14 42.9%
1971 — — — — — — — — 0 1 1 0.0% — — — — 1983 8 5 13 61.5% 18 7 25 72.0% 3 3 6 50.0% 0 2 2 0.0%
1972 — — — — 1 1 2 50.0% 4 2 6 66.7% 0 1 1 0.0% 1984 6 3 9 66.7% 11 7 18 61.1% 4 4 8 50.0% 6 5 11 54.5%
1973 4 5 9 44.4% 7 7 14 50.0% 11 11 22 50.0% 6 7 13 46.2% 1985 15 5 20 75.0% 9 4 13 69.2% 8 2 10 80.0% 9 5 14 64.3%
1974 5 2 7 71.4% 1 2 3 33.3% 14 7 21 66.7% 4 2 6 66.7% 1986 7 4 11 63.6% 12 4 16 75.0% 0 2 2 0.0% 15 6 21 71.4%
1975 4 4 8 50.0% 0 1 1 0.0% 2 2 4 50.0% 0 4 4 0.0% 1987 5 2 7 71.4% 8 4 12 66.7% — — — — 2 2 4 50.0%
1976 0 1 1 0.0% 2 2 4 50.0% 2 4 6 33.3% 5 9 14 35.7% 1988 4 5 9 44.4% 0 2 2 0.0% — — — — 1 1 2 50.0%
1977 0 1 1 0.0% 0 1 1 0.0% 2 1 3 66.7% 2 5 7 28.6% 1989 8 7 15 53.3% 5 3 8 62.5% 2 2 4 50.0% 1 3 4 25.0%
1978 4 2 6 66.7% 4 0 4 100.0% 1 2 3 33.3% 1 3 4 25.0% 1990 11 10 21 52.4% 2 4 6 33.3% 0 1 1 0.0% 2 3 5 40.0%
1979 10 7 17 58.8% — — — — 1 2 3 33.3% 15 13 28 53.6% 1991 3 9 12 25.0% 1 2 3 33.3% 0 1 1 0.0% 3 3 6 50.0%
1980 7 7 14 50.0% — — — — 3 5 8 37.5% 3 8 11 27.3% 1992 5 8 13 38.5% 3 3 6 50.0% 2 2 4 50.0% 0 2 2 0.0%
1981 2 4 6 33.3% 2 2 4 50.0% 9 6 15 60.0% 10 7 17 58.8% 1993 5 7 12 41.7% 5 4 9 55.6% 1 1 2 50.0% 1 1 2 50.0%
1982 6 5 11 54.5% 0 1 1 0.0% 7 6 13 53.8% 5 8 13 38.5% 1994 0 3 3 0.0% 1 1 2 50.0% — — — — 0 1 1 0.0%
1983 5 5 10 50.0% — — — — 4 6 10 40.0% 4 9 13 30.8% 1995 1 2 3 33.3% — — — — — — — — — — — —
1984 0 2 2 0.0% — — — — 2 2 4 50.0% 0 1 1 0.0% 1996 0 3 3 0.0% 1 3 4 25.0% 2 2 4 50.0% — — — —
Career 47 48 95 49.5% 17 17 34 50.0% 62 57 119 52.1% 55 77 132 41.7% Career 99 84 183 54.1% 98 59 157 62.4% 27 24 51 52.9% 49 43 92 53.3%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Ann Kiyomura Hayashi Kathy Rinaldi Stunkel
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
1968 1488 90.8 — — — — — — — 0.0% -6.00 — — — -0.08 1980 1505 105.8 — — — — — — — 42.1% -0.42 1–0 1–1 — -0.05
1969 1473 94.6 — — — — — — — 0.0% -4.50 — — — +0.08 1981 1803 134.8 — — — — -10 -130 -221 61.5% +1.17 9–5 (64%) 3–3 (50%) 105.4 +2.37
1970 1460 98.9 — — — — — — — 0.0% -2.00 — 0–1 — +0.19 1982 1872 149.0 — — — — -69 -6 -215 60.4% +0.54 6–4 (60%) 7–2 (78%) 107.8 -4.11
1971 1457 104.8 — — — — — — — 33.3% -0.67 0–1 — — -0.19 1983 1845 139.2 — — — — -45 +103 -185 58.6% +0.96 12–7 (63%) 1–7 (13%) 99.3 +3.06
1972 1516 107.6 — — — — — — +85 47.6% +0.24 3–0 (100%) 0–1 — +1.18 1984 1851 137.1 — — — — -38 +58 -143 55.9% +0.22 9–5 (64%) 3–1 (75%) 103.9 +0.60
1973 1648 127.6 — — — — -75 -23 -24 50.0% -0.14 8–12 (40%) 4–4 (50%) 99.3 +4.25 1985 1976 158.8 — — — — -30 -57 -101 70.6% +1.53 9–2 (82%) 3–5 (38%) 105.7 -2.76
1974 1789 136.8 — — — — -106 -163 +40 59.5% +0.55 8–4 (67%) 2–1 (67%) 107.2 +0.93 1986 1975 157.9 — — — — -2 +51 — 63.6% +1.08 8–6 (57%) 7–6 (54%) 101.3 -3.03
1975 1750 124.3 — — — — -7 — +32 38.6% -1.16 3–5 (38%) 2–1 (67%) 100.1 -0.93 1987 1902 131.1 — — — — +35 +51 — 61.4% +0.60 7–4 (64%) 4–1 (80%) 100.0 -0.03
1976 1724 127.9 — — — — -53 -75 +49 41.1% -0.80 3–5 (38%) 1–1 — -0.96 1988 1812 123.2 — — — — +51 — — 44.4% -0.67 1–2 (33%) 1–0 — -1.23
1977 1740 135.0 — — — — -68 — +42 37.0% -0.93 1–2 (33%) 0–1 — -1.45 1989 1788 141.2 — — — — +17 +110 -20 50.0% -0.29 7–3 (70%) 3–1 (75%) 103.8 -4.08
1978 1810 140.1 — — — — -59 -135 -22 56.8% +0.62 2–1 (67%) 1–2 (33%) 100.7 -0.22 1990 1698 132.2 — — — — +65 +102 — 44.7% -0.36 8–4 (67%) 2–2 (50%) 101.6 +0.06
1979 1875 150.3 — — — — +16 — -129 53.6% +0.14 12–8 (60%) 5–4 (56%) 104.4 -0.58 1991 1590 119.7 — — — — +56 +172 — 36.7% -0.67 3–4 (43%) 0–5 (0%) 93.8 +0.93
1980 1719 127.4 — — — — +24 — -38 46.7% -0.05 4–9 (31%) 2–4 (33%) 91.8 -0.63 1992 1586 115.2 — — — — -5 +158 +152 45.2% -0.50 4–8 (33%) 2–3 (40%) 92.9 +1.34
1981 1852 135.7 — — — — -26 -139 -64 53.7% +0.03 6–5 (55%) 3–2 (60%) 101.7 -0.47 1993 1629 119.3 — — — — -57 +111 — 45.9% -0.25 7–4 (64%) 1–4 (20%) 101.8 +0.90
1982 1828 133.7 — — — — -41 — 0 43.0% -0.73 9–5 (64%) 6–1 (86%) 108.1 -4.10 1994 1586 107.2 — — — — -57 — — 21.4% -2.00 1–1 — — -0.20
1983 1717 130.9 — — — — +25 — +29 42.0% -0.68 2–3 (40%) 6–3 (67%) 100.2 -1.71 1995 1609 114.1 — — — — — — — 40.0% -1.60 1–0 1–0 — -0.56
1984 1687 109.3 — — — — -20 — +88 26.7% -2.27 1–0 1–0 — -0.36 1996 1555 105.6 — — — — -34 +118 +211 35.7% -0.93 2–4 (33%) 2–3 (40%) 94.7 +0.42
Career 1926 140.1 — — — — -21 -76 +3 48.0% -0.26 62–60 (51%) 33–26 (56%) 104.8 -1.34 Career 2083 145.9 — — — — -6 +45 -86 55.0% +0.38 95–63 (60%) 41–44 (48%) 102.1 -1.30

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.