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

Ann Kiyomura Hayashi vs Iva Budarova H2H: 1-0

Ann Kiyomura Hayashi holds a 1–0 lead over Iva Budarova in their WTA head-to-head. Across 1 main-draw meeting, Ann Kiyomura Hayashi leads 1–0 on carpet. Most recently, Ann Kiyomura Hayashi won the 1983 Brighton round of 32 7-6 7-5.

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Ann Kiyomura Hayashi
USA
H2H
1 – 0
1 main-draw meetings
Iva Budarova
TCH Age 66 Left-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ann Kiyomura Hayashi 7-6 7-5 Iva Budarova Match data Oct 20, 1983* R32 Brighton WTA 250 Carpet

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
Iva Budarova #661 #25 9 1,865 148 206 41.8% 0 0 0 0 3 3

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 Iva Budarova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 0–1 0.0% — 1,488 0 0 1977 1–1 50.0% — 1,510 0 0
1969 0–1 0.0% — 1,473 0 0 1978 4–6 40.0% — 1,513 0 0
1970 0–1 0.0% — 1,459 0 0 1979 15–13 53.6% — 1,656 0 3
1971 0–1 0.0% — 1,457 0 0 1980 3–8 27.3% — 1,606 0 3
1972 5–4 55.6% — 1,516 0 0 1981 2–14 12.5% — 1,544 0 3
1973 28–30 48.3% — 1,648 0 0 1982 14–19 42.4% — 1,655 0 3
1974 24–13 64.9% — 1,789 0 0 1983 33–23 58.9% — 1,737 0 3
1975 7–12 36.8% — 1,749 0 0 1984 18–22 45.0% #56 1,705 0 3
1976 9–16 36.0% — 1,724 0 0 1985 19–23 45.2% #68 1,725 0 3
1977 4–8 33.3% — 1,740 0 0 1986 11–24 31.4% #112 1,587 0 3
1978 10–7 58.8% — 1,809 0 1 1987 6–14 30.0% #116 1,563 0 3
1979 26–22 54.2% — 1,874 0 1 1988 12–18 40.0% #105 1,585 0 3
1980 13–20 39.4% — 1,718 0 1 1989 7–14 33.3% #141 1,560 0 3
1981 23–19 54.8% — 1,852 0 2 1990 3–7 30.0% #186 1,535 0 3
1982 18–20 47.4% — 1,828 0 2 — — — — — — —
1983 13–20 39.4% — 1,716 0 2 — — — — — — —
1984 2–5 28.6% — 1,686 0 2 — — — — — — —

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 Iva Budarova
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% — — — — — — — — — — — — 1977 — — — — 1 1 2 50.0% — — — — — — — —
1969 0 1 1 0.0% — — — — — — — — — — — — 1978 — — — — 3 3 6 50.0% — — — — — — — —
1970 0 1 1 0.0% — — — — — — — — — — — — 1979 0 2 2 0.0% 2 5 7 28.6% 0 1 1 0.0% 2 4 6 33.3%
1971 — — — — — — — — 0 1 1 0.0% — — — — 1980 — — — — 3 2 5 60.0% 0 2 2 0.0% 0 4 4 0.0%
1972 — — — — 1 1 2 50.0% 4 2 6 66.7% 0 1 1 0.0% 1981 0 1 1 0.0% 0 5 5 0.0% — — — — 2 8 10 20.0%
1973 4 5 9 44.4% 7 7 14 50.0% 11 11 22 50.0% 6 7 13 46.2% 1982 8 5 13 61.5% 2 5 7 28.6% 1 4 5 20.0% 3 5 8 37.5%
1974 5 2 7 71.4% 1 2 3 33.3% 14 7 21 66.7% 4 2 6 66.7% 1983 12 6 18 66.7% 16 9 25 64.0% 3 4 7 42.9% 2 4 6 33.3%
1975 4 4 8 50.0% 0 1 1 0.0% 2 2 4 50.0% 0 4 4 0.0% 1984 4 5 9 44.4% 10 9 19 52.6% 3 3 6 50.0% 1 5 6 16.7%
1976 0 1 1 0.0% 2 2 4 50.0% 2 4 6 33.3% 5 9 14 35.7% 1985 9 11 20 45.0% 8 9 17 47.1% 0 1 1 0.0% 2 2 4 50.0%
1977 0 1 1 0.0% 0 1 1 0.0% 2 1 3 66.7% 2 5 7 28.6% 1986 5 10 15 33.3% 3 5 8 37.5% 2 1 3 66.7% 1 8 9 11.1%
1978 4 2 6 66.7% 4 0 4 100.0% 1 2 3 33.3% 1 3 4 25.0% 1987 0 4 4 0.0% 6 6 12 50.0% 0 1 1 0.0% 0 3 3 0.0%
1979 10 7 17 58.8% — — — — 1 2 3 33.3% 15 13 28 53.6% 1988 2 4 6 33.3% 9 11 20 45.0% 1 1 2 50.0% 0 2 2 0.0%
1980 7 7 14 50.0% — — — — 3 5 8 37.5% 3 8 11 27.3% 1989 0 2 2 0.0% 6 11 17 35.3% 1 1 2 50.0% — — — —
1981 2 4 6 33.3% 2 2 4 50.0% 9 6 15 60.0% 10 7 17 58.8% 1990 — — — — 3 7 10 30.0% — — — — — — — —
1982 6 5 11 54.5% 0 1 1 0.0% 7 6 13 53.8% 5 8 13 38.5% — — — — — — — — — — — — — — — — —
1983 5 5 10 50.0% — — — — 4 6 10 40.0% 4 9 13 30.8% — — — — — — — — — — — — — — — — —
1984 0 2 2 0.0% — — — — 2 2 4 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career 47 48 95 49.5% 17 17 34 50.0% 62 57 119 52.1% 55 77 132 41.7% Career 40 50 90 44.4% 72 88 160 45.0% 11 19 30 36.7% 13 45 58 22.4%

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 Iva Budarova
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 1977 1510 106.3 — — — — — — — 50.0% +0.50 — 0–1 — +0.18
1969 1473 94.6 — — — — — — — 0.0% -4.50 — — — +0.08 1978 1513 115.7 — — — — — +53 — 50.0% +0.27 1–5 (17%) 1–2 (33%) 94.8 +0.82
1970 1460 98.9 — — — — — — — 0.0% -2.00 — 0–1 — +0.19 1979 1656 127.4 — — — — -72 -92 — 55.9% +0.54 2–3 (40%) 2–4 (33%) 98.2 +1.40
1971 1457 104.8 — — — — — — — 33.3% -0.67 0–1 — — -0.19 1980 1606 110.0 — — — — -135 -3 — 30.4% -1.22 0–1 0–1 — +0.09
1972 1516 107.6 — — — — — — +85 47.6% +0.24 3–0 (100%) 0–1 — +1.18 1981 1544 124.3 — — — — -25 -1 — 26.3% -1.76 0–6 (0%) 0–3 (0%) 91.4 -0.73
1973 1648 127.6 — — — — -75 -23 -24 50.0% -0.14 8–12 (40%) 4–4 (50%) 99.3 +4.25 1982 1656 130.8 — — — — +11 -185 -104 43.2% -0.34 4–6 (40%) 2–6 (25%) 97.5 +0.57
1974 1789 136.8 — — — — -106 -163 +40 59.5% +0.55 8–4 (67%) 2–1 (67%) 107.2 +0.93 1983 1738 135.9 — — — — +16 +32 -170 58.1% +0.11 5–6 (45%) 6–3 (67%) 104.6 +0.07
1975 1750 124.3 — — — — -7 — +32 38.6% -1.16 3–5 (38%) 2–1 (67%) 100.1 -0.93 1984 1705 131.0 — — — — -9 +55 -62 45.1% -0.77 1–3 (25%) 5–5 (50%) 97.5 -1.48
1976 1724 127.9 — — — — -53 -75 +49 41.1% -0.80 3–5 (38%) 1–1 — -0.96 1985 1726 124.4 — — — — +16 -61 — 46.5% -0.41 7–10 (41%) 6–8 (43%) 95.6 +0.03
1977 1740 135.0 — — — — -68 — +42 37.0% -0.93 1–2 (33%) 0–1 — -1.45 1986 1587 118.4 — — — — -46 +60 +65 39.2% -0.60 0–9 (0%) 3–7 (30%) 87.6 +0.10
1978 1810 140.1 — — — — -59 -135 -22 56.8% +0.62 2–1 (67%) 1–2 (33%) 100.7 -0.22 1987 1563 120.1 — — — — -91 +96 — 36.4% -0.77 0–4 (0%) 1–2 (33%) 93.7 -0.56
1979 1875 150.3 — — — — +16 — -129 53.6% +0.14 12–8 (60%) 5–4 (56%) 104.4 -0.58 1988 1586 124.9 — — — — -130 +82 — 44.3% -1.01 3–7 (30%) 6–3 (67%) 99.0 +0.16
1980 1719 127.4 — — — — +24 — -38 46.7% -0.05 4–9 (31%) 2–4 (33%) 91.8 -0.63 1989 1560 109.4 — — — — — +59 — 36.2% -1.30 2–3 (40%) 2–1 (67%) — +0.54
1981 1852 135.7 — — — — -26 -139 -64 53.7% +0.03 6–5 (55%) 3–2 (60%) 101.7 -0.47 1990 1535 102.8 — — — — — +28 — 33.3% -1.71 0–1 1–0 — +0.15
1982 1828 133.7 — — — — -41 — 0 43.0% -0.73 9–5 (64%) 6–1 (86%) 108.1 -4.10 — — — — — — — — — — — — — — — —
1983 1717 130.9 — — — — +25 — +29 42.0% -0.68 2–3 (40%) 6–3 (67%) 100.2 -1.71 — — — — — — — — — — — — — — — —
1984 1687 109.3 — — — — -20 — +88 26.7% -2.27 1–0 1–0 — -0.36 — — — — — — — — — — — — — — — —
Career 1926 140.1 — — — — -21 -76 +3 48.0% -0.26 62–60 (51%) 33–26 (56%) 104.8 -1.34 Career 1866 130.7 — — — — -23 +24 -90 44.7% -0.54 25–64 (28%) 35–46 (43%) 85.7 +0.38

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.