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

Kaoru Okamoto vs Shaun Stafford H2H: 0-1

Shaun Stafford holds a 1–0 lead over Kaoru Okamoto in their WTA head-to-head. Across 1 main-draw meeting, Shaun Stafford leads 1–0 on clay. Most recently, Shaun Stafford won the 1989 Roland Garros round of 128 6-4 6-4.

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Kaoru Okamoto
JPN Age 61 Right-Handed
H2H
0 – 1
1 main-draw meetings
Shaun Stafford
USA Age 57 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Shaun Stafford #92 6-4 6-4 Kaoru Okamoto #82 Match data May 31, 1989* R128 Roland Garros Grand Slam 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
Kaoru Okamoto #225 #75 14 1,589 23 44 34.3% 0 0 0 1 0 1
Shaun Stafford #803 #48 31 1,772 90 132 40.5% 0 0 0 0 1 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.

Age Kaoru Okamoto Shaun Stafford
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
13 1978 0–1 0.0% — 1,483 0 0 — — — — — — —
15 1980 0–2 0.0% — 1,466 0 0 — — — — — — —
16 1981 0–3 0.0% — 1,441 0 0 — — — — — — —
18 1983 3–2 60.0% — 1,473 0 0 1987 0–2 0.0% #189 1,482 0 0
19 1984 0–1 0.0% #189 1,465 0 0 1988 1–5 16.7% #121 1,470 0 0
20 1985 0–1 0.0% — 1,449 0 0 1989 17–15 53.1% #51 1,672 0 0
21 1986 2–1 66.7% #151 1,479 0 0 1990 6–18 25.0% #150 1,589 0 0
22 1987 6–8 42.9% #107 1,542 0 0 1991 10–17 37.0% #102 1,577 0 0
23 1988 1–8 11.1% #208 1,495 0 0 1992 9–12 42.9% #68 1,659 0 1
24 1989 5–7 41.7% #115 1,507 0 1 1993 16–18 47.1% #74 1,667 0 1
25 1990 3–6 33.3% #165 1,496 0 1 1994 17–19 47.2% #55 1,717 0 1
26 1991 2–2 50.0% #183 1,534 0 1 1995 13–20 39.4% #97 1,640 0 1
27 1992 1–2 33.3% #225 1,535 0 1 1996 1–6 14.3% #388 1,586 0 1

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. 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.

Age Kaoru Okamoto Shaun Stafford
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 %
13 1978 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
15 1980 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
16 1981 0 2 2 0.0% — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
18 1983 2 1 3 66.7% — — — — — — — — — — — — 1987 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
19 1984 0 1 1 0.0% — — — — — — — — — — — — 1988 0 1 1 0.0% 1 1 2 50.0% 0 1 1 0.0% 0 2 2 0.0%
20 — — — — — — — — — — — — — — — — — 1989 7 6 13 53.8% 5 5 10 50.0% 4 3 7 57.1% 1 1 2 50.0%
21 1986 2 1 3 66.7% — — — — — — — — — — — — 1990 4 10 14 28.6% 2 5 7 28.6% 0 3 3 0.0% — — — —
22 1987 3 3 6 50.0% 0 1 1 0.0% 3 3 6 50.0% 0 1 1 0.0% 1991 6 11 17 35.3% 4 2 6 66.7% 0 2 2 0.0% 0 2 2 0.0%
23 1988 0 4 4 0.0% 0 1 1 0.0% 1 2 3 33.3% 0 1 1 0.0% 1992 7 8 15 46.7% 2 3 5 40.0% — — — — 0 1 1 0.0%
24 1989 5 2 7 71.4% 0 1 1 0.0% 0 3 3 0.0% 0 1 1 0.0% 1993 6 6 12 50.0% 6 6 12 50.0% 2 2 4 50.0% 2 4 6 33.3%
25 1990 3 2 5 60.0% 0 1 1 0.0% 0 1 1 0.0% 0 2 2 0.0% 1994 8 8 16 50.0% 7 5 12 58.3% 0 2 2 0.0% 2 4 6 33.3%
26 1991 2 1 3 66.7% — — — — — — — — 0 1 1 0.0% 1995 6 9 15 40.0% 4 5 9 44.4% 2 2 4 50.0% 1 4 5 20.0%
27 1992 — — — — — — — — — — — — 1 2 3 33.3% 1996 1 3 4 25.0% 0 3 3 0.0% — — — — — — — —
Career — 17 17 34 50.0% 0 6 6 0.0% 4 9 13 30.8% 1 9 10 10.0% — 45 63 108 41.7% 31 35 66 47.0% 8 15 23 34.8% 6 19 25 24.0%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. 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.

Age Kaoru Okamoto Shaun Stafford
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
13 1978 1484 94.1 — — — — — — — 0.0% -4.50 — — — +0.24 — — — — — — — — — — — — — — — —
15 1980 1466 98.1 — — — — — — — 0.0% -4.00 — — — -0.26 — — — — — — — — — — — — — — — —
16 1981 1441 93.7 — — — — +118 — — 14.3% -3.00 0–1 0–1 — +0.23 — — — — — — — — — — — — — — — —
18 1983 1474 101.6 — — — — +92 — — 53.3% 0.00 3–2 (60%) 1–1 — +0.60 1987 1483 99.7 — — — — — — — 0.0% -3.25 — — — +0.09
19 1984 1466 100.5 — — — — — — — 33.3% -0.67 0–1 — — -0.03 1988 1471 116.6 — — — — +31 — — 16.7% -1.67 — 0–1 — -0.13
20 1985 1450 92.5 — — — — — — — 0.0% -5.00 — — — +0.04 1989 1673 122.5 — — — — -60 -75 -86 50.7% -0.26 6–3 (67%) 6–2 (75%) 109.8 +0.08
21 1986 1480 106.1 — — — — +81 — — 57.1% +1.43 1–0 0–2 — +0.49 1990 1589 119.2 — — — — -9 -29 -28 30.9% -1.22 2–5 (29%) 0–2 — -1.57
22 1987 1543 119.7 — — — — +26 — +59 43.3% -0.07 1–1 0–3 (0%) — +0.51 1991 1577 121.7 — — — — -59 +72 — 41.0% -0.70 2–5 (29%) 3–3 (50%) 99.4 -0.55
23 1988 1496 101.8 — — — — -12 — +74 20.0% -2.20 0–2 — — -0.11 1992 1660 133.5 — — — — -38 +7 — 44.7% -0.40 4–3 (57%) 2–2 (50%) 103.7 -0.42
24 1989 1508 102.8 — — — — +50 — +5 42.3% -0.73 1–1 0–1 — +1.66 1993 1667 121.5 — — — — -35 +14 -114 45.2% -0.41 10–6 (63%) 7–5 (58%) 105.5 +0.58
25 1990 1496 100.2 — — — — +51 — — 31.6% -1.11 1–0 0–1 — +0.82 1994 1717 135.1 — — — — -45 +18 — 46.4% -0.08 7–7 (50%) 2–4 (33%) 100.5 -1.10
26 1991 1534 117.3 — — — — +41 — — 50.0% +0.38 — 0–1 — -0.21 1995 1641 125.6 — — — — -24 +89 -139 42.0% -0.90 0–3 (0%) 3–2 (60%) 98.1 +0.13
27 1992 1536 100.8 — — — — +39 — — 28.6% -2.00 1–0 1–1 — +0.29 1996 1587 108.0 — — — — +25 +65 — 18.8% -2.44 1–1 — — -0.62
51 2016 1516 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 1590 107.9 — — — — +47 — +49 36.0% -0.97 8–8 (50%) 2–11 (15%) 94.2 +6.37 — 1773 130.7 — — — — -36 +14 -94 41.8% -0.64 32–33 (49%) 23–21 (52%) 106.4 -1.58

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.