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

Christina Sandberg vs Ann Kiyomura Hayashi H2H: 1-1

Christina Sandberg and Ann Kiyomura Hayashi are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, they are tied 1–1 on clay. Most recently, Christina Sandberg won the 1973 Indianapolis round of 32 6-2 6-4.

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Christina Sandberg
SWE Age 78 Right-Handed 175 cm / 5'9"
H2H
1 – 1
2 main-draw meetings
Ann Kiyomura Hayashi
USA

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Christina Sandberg 6-2 6-4 Ann Kiyomura Hayashi Match data Aug 16, 1973* R32 Indianapolis WTA 250 Clay
Ann Kiyomura Hayashi 6-2 5-7 7-5 Christina Sandberg Match data Aug 10, 1973* R16 Cincinnati Open WTA 250 Clay

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
Christina Sandberg — — — 1,839 130 90 59.1% 0 0 0 1 7 8
Ann Kiyomura Hayashi — — — 1,925 182 200 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.

Christina Sandberg Ann Kiyomura Hayashi
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 22–15 59.5% — 1,631 0 1 1968 0–1 0.0% — 1,488 0 0
1969 27–17 61.4% — 1,714 0 3 1969 0–1 0.0% — 1,473 0 0
1970 27–13 67.5% — 1,812 0 6 1970 0–1 0.0% — 1,459 0 0
1971 23–16 59.0% — 1,802 0 6 1971 0–1 0.0% — 1,457 0 0
1972 7–8 46.7% — 1,719 0 7 1972 5–4 55.6% — 1,516 0 0
1973 16–9 64.0% — 1,737 0 8 1973 28–30 48.3% — 1,648 0 0
1974 5–6 45.5% — 1,698 0 8 1974 24–13 64.9% — 1,789 0 0
1975 1–2 33.3% — 1,682 0 8 1975 7–12 36.8% — 1,749 0 0
1976 2–4 33.3% — 1,665 0 8 1976 9–16 36.0% — 1,724 0 0
— — — — — — — 1977 4–8 33.3% — 1,740 0 0
— — — — — — — 1978 10–7 58.8% — 1,809 0 1
— — — — — — — 1979 26–22 54.2% — 1,874 0 1
— — — — — — — 1980 13–20 39.4% — 1,718 0 1
— — — — — — — 1981 23–19 54.8% — 1,852 0 2
— — — — — — — 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.

Christina Sandberg Ann Kiyomura Hayashi
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 2 2 4 50.0% 18 10 28 64.3% 2 2 4 50.0% 0 1 1 0.0% 1968 0 1 1 0.0% — — — — — — — — — — — —
1969 0 1 1 0.0% 14 12 26 53.8% 6 4 10 60.0% 7 0 7 100.0% 1969 0 1 1 0.0% — — — — — — — — — — — —
1970 — — — — 12 4 16 75.0% 15 9 24 62.5% — — — — 1970 0 1 1 0.0% — — — — — — — — — — — —
1971 — — — — 14 9 23 60.9% 9 6 15 60.0% 0 1 1 0.0% 1971 — — — — — — — — 0 1 1 0.0% — — — —
1972 — — — — 4 6 10 40.0% 1 2 3 33.3% 2 0 2 100.0% 1972 — — — — 1 1 2 50.0% 4 2 6 66.7% 0 1 1 0.0%
1973 1 1 2 50.0% 10 5 15 66.7% 5 3 8 62.5% — — — — 1973 4 5 9 44.4% 7 7 14 50.0% 11 11 22 50.0% 6 7 13 46.2%
1974 — — — — 4 3 7 57.1% 1 3 4 25.0% — — — — 1974 5 2 7 71.4% 1 2 3 33.3% 14 7 21 66.7% 4 2 6 66.7%
1975 — — — — 1 2 3 33.3% — — — — — — — — 1975 4 4 8 50.0% 0 1 1 0.0% 2 2 4 50.0% 0 4 4 0.0%
1976 — — — — 2 1 3 66.7% 0 3 3 0.0% — — — — 1976 0 1 1 0.0% 2 2 4 50.0% 2 4 6 33.3% 5 9 14 35.7%
— — — — — — — — — — — — — — — — — 1977 0 1 1 0.0% 0 1 1 0.0% 2 1 3 66.7% 2 5 7 28.6%
— — — — — — — — — — — — — — — — — 1978 4 2 6 66.7% 4 0 4 100.0% 1 2 3 33.3% 1 3 4 25.0%
— — — — — — — — — — — — — — — — — 1979 10 7 17 58.8% — — — — 1 2 3 33.3% 15 13 28 53.6%
— — — — — — — — — — — — — — — — — 1980 7 7 14 50.0% — — — — 3 5 8 37.5% 3 8 11 27.3%
— — — — — — — — — — — — — — — — — 1981 2 4 6 33.3% 2 2 4 50.0% 9 6 15 60.0% 10 7 17 58.8%
— — — — — — — — — — — — — — — — — 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 3 4 7 42.9% 79 52 131 60.3% 39 32 71 54.9% 9 2 11 81.8% Career 47 48 95 49.5% 17 17 34 50.0% 62 57 119 52.1% 55 77 132 41.7%

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.

Christina Sandberg Ann Kiyomura Hayashi
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 1631 118.4 — — — — -126 +49 -93 60.0% +0.93 4–7 (36%) — — -0.11 1968 1488 90.8 — — — — — — — 0.0% -6.00 — — — -0.08
1969 1714 125.2 — — — — -15 +14 -105 55.6% +0.27 10–3 (77%) — — -1.41 1969 1473 94.6 — — — — — — — 0.0% -4.50 — — — +0.08
1970 1812 139.6 — — — — — +1 -24 63.5% +1.00 5–2 (71%) — — +0.18 1970 1460 98.9 — — — — — — — 0.0% -2.00 — 0–1 — +0.19
1971 1803 137.7 — — — — — +11 +6 59.1% +0.73 4–8 (33%) — — -0.53 1971 1457 104.8 — — — — — — — 33.3% -0.67 0–1 — — -0.19
1972 1720 113.5 — — — — — -3 +45 48.5% -0.33 1–4 (20%) 1–0 — +0.89 1972 1516 107.6 — — — — — — +85 47.6% +0.24 3–0 (100%) 0–1 — +1.18
1973 1737 130.3 — — — — — +4 +48 62.1% +0.76 4–4 (50%) 2–0 — +0.91 1973 1648 127.6 — — — — -75 -23 -24 50.0% -0.14 8–12 (40%) 4–4 (50%) 99.3 +4.25
1974 1698 117.8 — — — — — +53 +26 43.5% -0.09 1–0 — — -0.60 1974 1789 136.8 — — — — -106 -163 +40 59.5% +0.55 8–4 (67%) 2–1 (67%) 107.2 +0.93
1975 1683 107.0 — — — — — +54 — 33.3% -1.33 — — — +0.15 1975 1750 124.3 — — — — -7 — +32 38.6% -1.16 3–5 (38%) 2–1 (67%) 100.1 -0.93
1976 1666 112.2 — — — — — +83 +11 30.8% -1.15 1–0 0–1 — -0.53 1976 1724 127.9 — — — — -53 -75 +49 41.1% -0.80 3–5 (38%) 1–1 — -0.96
— — — — — — — — — — — — — — — — 1977 1740 135.0 — — — — -68 — +42 37.0% -0.93 1–2 (33%) 0–1 — -1.45
— — — — — — — — — — — — — — — — 1978 1810 140.1 — — — — -59 -135 -22 56.8% +0.62 2–1 (67%) 1–2 (33%) 100.7 -0.22
— — — — — — — — — — — — — — — — 1979 1875 150.3 — — — — +16 — -129 53.6% +0.14 12–8 (60%) 5–4 (56%) 104.4 -0.58
— — — — — — — — — — — — — — — — 1980 1719 127.4 — — — — +24 — -38 46.7% -0.05 4–9 (31%) 2–4 (33%) 91.8 -0.63
— — — — — — — — — — — — — — — — 1981 1852 135.7 — — — — -26 -139 -64 53.7% +0.03 6–5 (55%) 3–2 (60%) 101.7 -0.47
— — — — — — — — — — — — — — — — 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 1840 133.7 — — — — -58 +22 -18 57.1% +0.54 30–28 (52%) 3–1 (75%) 102.4 -0.49 Career 1926 140.1 — — — — -21 -76 +3 48.0% -0.26 62–60 (51%) 33–26 (56%) 104.8 -1.34

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.