H2H data updated: 2026-08-15 02:40 UTC

Kimiko Date vs Kaoru Okamoto H2H: 0-1

Kaoru Okamoto holds a 1–0 lead over Kimiko Date in their WTA head-to-head. Across 1 main-draw meeting, Kaoru Okamoto leads 1–0 on hard courts. Most recently, Kaoru Okamoto won the 1989 Tokyo quarterfinal 7-5 6-4.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Kimiko Date
JPN Age 55 Right-Handed 163 cm / 5'4"
H2H
0 – 1
1 main draw meetings
Kaoru Okamoto
JPN Right-Handed

H2H Match Log

WinnerScoreLoserMatch DataDateRoundTournamentCategorySurface
Kaoru Okamoto #205 7-5 6-4 Kimiko Date #319 Match data Apr 22, 1989* QF Tokyo WTA 500 Hard

* 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
Kimiko Date #1,191 #4 1,280 2,091 245 190 56.3% 0 1 0 3 4 8
Kaoru Okamoto #225 #75 14 1,589 23 44 34.3% 0 0 0 1 0 1

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.

Kimiko Date Kaoru Okamoto
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1989 6–5 54.5% #119 1,563 0 0 1978 0–1 0.0% — 1,483 0 0
1990 10–7 58.8% #79 1,665 0 0 1980 0–2 0.0% — 1,466 0 0
1991 12–11 52.2% #32 1,725 0 0 1981 0–3 0.0% — 1,441 0 0
1992 27–14 65.9% #21 1,853 0 1 1983 3–2 60.0% — 1,473 0 0
1993 25–11 69.4% #13 1,948 0 2 1984 0–1 0.0% #189 1,465 0 0
1994 32–12 72.7% #9 1,985 0 4 1985 0–1 0.0% — 1,450 0 0
1995 39–12 76.5% #4 2,028 0 5 1986 2–1 66.7% #151 1,480 0 0
1996 34–14 70.8% #8 2,076 0 7 1987 6–8 42.9% #107 1,543 0 0
2008 0–1 0.0% #189 2,048 0 7 1988 1–8 11.1% #208 1,496 0 0
2009 6–11 35.3% #69 1,845 0 8 1989 5–7 41.7% #115 1,508 0 1
2010 19–18 51.4% #51 1,823 0 8 1990 3–6 33.3% #165 1,496 0 1
2011 7–24 22.6% #87 1,570 0 8 1991 2–2 50.0% #183 1,534 0 1
2012 2–14 12.5% #99 1,456 0 8 1992 1–2 33.3% #225 1,536 0 1
2013 12–15 44.4% #75 1,576 0 8 — — — — — — —
2014 11–14 44.0% #90 1,598 0 8 — — — — — — —
2015 3–6 33.3% #182 1,574 0 8 — — — — — — —
2017 0–1 0.0% #1191 1,564 0 8 — — — — — — —

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.

Kimiko Date Kaoru Okamoto
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 %
1989 2 2 4 50.0% 1 1 2 50.0% 3 2 5 60.0% — — — — 1978 — — — — 0 1 1 0.0% — — — — — — — —
1990 9 5 14 64.3% — — — — 1 1 2 50.0% 0 1 1 0.0% 1980 — — — — 0 1 1 0.0% — — — — — — — —
1991 9 8 17 52.9% — — — — 2 2 4 50.0% 1 1 2 50.0% 1981 0 2 2 0.0% — — — — — — — — 0 1 1 0.0%
1992 15 6 21 71.4% 4 3 7 57.1% 2 2 4 50.0% 6 3 9 66.7% 1983 2 1 3 66.7% — — — — — — — — — — — —
1993 18 6 24 75.0% 1 2 3 33.3% 2 1 3 66.7% 4 2 6 66.7% 1984 0 1 1 0.0% — — — — — — — — — — — —
1994 26 5 31 83.9% 2 3 5 40.0% 2 2 4 50.0% 2 2 4 50.0% 1986 2 1 3 66.7% — — — — — — — — — — — —
1995 16 6 22 72.7% 11 3 14 78.6% 6 2 8 75.0% 6 1 7 85.7% 1987 3 3 6 50.0% 0 1 1 0.0% 3 3 6 50.0% 0 1 1 0.0%
1996 25 8 33 75.8% 3 2 5 60.0% 5 2 7 71.4% 1 2 3 33.3% 1988 0 4 4 0.0% 0 1 1 0.0% 1 2 3 33.3% 0 1 1 0.0%
2008 0 1 1 0.0% — — — — — — — — — — — — 1989 5 2 7 71.4% 0 1 1 0.0% 0 3 3 0.0% 0 1 1 0.0%
2009 6 9 15 40.0% 0 1 1 0.0% 0 1 1 0.0% — — — — 1990 3 2 5 60.0% 0 1 1 0.0% 0 1 1 0.0% 0 2 2 0.0%
2010 17 15 32 53.1% 2 2 4 50.0% 0 1 1 0.0% — — — — 1991 2 1 3 66.7% — — — — — — — — 0 1 1 0.0%
2011 4 16 20 20.0% 0 5 5 0.0% 3 3 6 50.0% — — — — 1992 — — — — — — — — — — — — 1 2 3 33.3%
2012 2 11 13 15.4% 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
2013 10 12 22 45.5% 0 1 1 0.0% 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
2014 8 11 19 42.1% 0 1 1 0.0% 3 2 5 60.0% — — — — — — — — — — — — — — — — — — — — —
2015 3 5 8 37.5% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
2017 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career 170 127 297 57.2% 24 27 51 47.1% 31 24 55 56.4% 20 12 32 62.5% Career 17 17 34 50.0% 0 6 6 0.0% 4 9 13 30.8% 1 9 10 10.0%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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.

Kimiko Date Kaoru Okamoto
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule
1989 1563 118.2 — — — — -8 — +54 48.0% +0.24 3–0 (100%) 1–1 +1.06 1978 1484 94.1 — — — — — — — 0.0% -4.50 — — +0.22
1990 1665 128.3 — — — — -15 — — 57.1% +0.40 1–0 3–2 (60%) +0.20 1980 1466 98.1 — — — — — — — 0.0% -4.00 — — -0.27
1991 1725 132.7 — — — — -21 — -80 52.7% +0.15 4–5 (44%) 3–1 (75%) -0.17 1981 1441 93.7 — — — — +119 — — 14.3% -3.00 0–1 0–1 +0.22
1992 1854 155.6 — — — — +53 -237 -208 60.9% +0.92 8–2 (80%) 1–5 (17%) -0.85 1983 1474 101.6 — — — — +93 — — 53.3% 0.00 3–2 (60%) 1–1 +0.61
1993 1948 158.1 — — — — +75 -344 — 62.8% +1.00 7–1 (88%) 4–3 (57%) -0.50 1984 1466 100.5 — — — — — — — 33.3% -0.67 0–1 — -0.03
1994 1985 161.2 — — — — +87 -347 -333 67.0% +1.34 10–7 (59%) 3–1 (75%) -1.12 1985 1450 92.5 — — — — — — — 0.0% -5.00 — — +0.04
1995 2029 160.2 — — — — +41 -191 -290 71.6% +1.43 11–5 (69%) 6–1 (86%) -1.54 1986 1480 106.1 — — — — +82 — — 57.1% +1.43 1–0 0–2 +0.52
1996 2077 165.2 — — — — +20 -248 -187 65.8% +1.32 11–9 (55%) 1–5 (17%) -2.14 1987 1543 119.7 — — — — +27 — +59 43.3% -0.07 1–1 0–3 (0%) +0.64
2008 2048 101.3 +0.44 -0.26 0.663 40.6% — — — 0.0% -4.00 — — -0.03 1988 1496 101.8 — — — — -12 — +75 20.0% -2.20 0–2 — -0.08
2009 1845 123.3 -0.97 +0.28 0.931 48.6% +24 — — 44.4% -0.38 3–8 (27%) 2–3 (40%) -0.94 1989 1508 102.8 — — — — +50 — +6 42.3% -0.73 1–1 0–1 +1.48
2010 1823 145.4 -0.25 +1.83 0.998 49.9% +18 -46 — 51.8% -0.11 11–8 (58%) 9–2 (82%) -3.51 1990 1496 100.2 — — — — +52 — — 31.6% -1.11 1–0 0–1 +0.96
2011 1571 117.6 -2.22 +0.23 0.876 46.9% +27 +117 +226 27.3% -1.21 0–4 (0%) 3–10 (23%) -2.53 1991 1535 117.3 — — — — +41 — — 50.0% +0.38 — 0–1 -0.18
2012 1457 113.8 -2.85 -1.69 0.875 47.1% +33 — — 20.0% -1.63 0–3 (0%) 0–1 +0.01 1992 1536 100.8 — — — — +39 — — 28.6% -2.00 1–0 1–1 +0.40
2013 1576 135.2 -1.65 +2.04 0.997 50.0% +7 — +183 46.4% +0.04 2–4 (33%) 0–7 (0%) -0.48 2016 1517 — — — — — — — — — — — — —
2014 1598 125.3 -1.57 -0.21 0.942 48.7% -18 — +176 50.8% -0.15 5–8 (38%) 5–4 (56%) +0.39 — — — — — — — — — — — — — — —
2015 1574 112.8 -2.60 -0.62 0.817 46.3% -2 — — 35.0% -0.65 1–1 1–2 (33%) +0.17 — — — — — — — — — — — — — — —
2017 1565 90.3 +0.34 -0.32 0.246 20.3% — — — 0.0% -6.00 — — -0.16 — — — — — — — — — — — — — — —
Career 2091 154.4 -1.51 +0.62 0.928 48.3% +30 -185 -61 55.2% +0.45 77–65 (54%) 42–48 (47%) -2.80 Career 1590 107.9 — — — — +48 — +50 36.0% -0.97 8–8 (50%) 2–11 (15%) +6.76

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.