H2H data updated: 2026-09-13 00:00 UTC

Kathy Rinaldi Stunkel vs Masako Yanagi H2H: 1-0

Kathy Rinaldi Stunkel holds a 1–0 lead over Masako Yanagi in their WTA head-to-head. Across 1 main-draw meeting, Kathy Rinaldi Stunkel leads 1–0 on grass. Most recently, Kathy Rinaldi Stunkel won the 1989 Birmingham round of 64 3-6 6-3 7-5.

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Kathy Rinaldi Stunkel
USA Age 59 Right-Handed 168 cm / 5'6"
H2H
1 – 0
1 main-draw meetings
Masako Yanagi
JPN Age 66 Left-Handed 191 cm / 6'3"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kathy Rinaldi Stunkel 3-6 6-3 7-5 Masako Yanagi #157 Match data Jun 14, 1989* R64 Birmingham WTA 250 Grass

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
Kathy Rinaldi Stunkel — #9 — 2,082 277 213 56.5% 0 0 0 0 4 4
Masako Yanagi #496 #89 9 1,622 46 73 38.7% 0 0 0 0 0 0

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 Kathy Rinaldi Stunkel Masako Yanagi
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
13 1980 4–5 44.4% — 1,505 0 0 — — — — — — —
14 1981 27–14 65.9% — 1,802 0 2 — — — — — — —
15 1982 30–19 61.2% — 1,872 0 2 — — — — — — —
16 1983 29–17 63.0% — 1,844 0 2 — — — — — — —
17 1984 27–19 58.7% — 1,851 0 2 — — — — — — —
18 1985 41–16 71.9% — 1,975 0 3 — — — — — — —
19 1986 34–16 68.0% #9 1,974 0 4 — — — — — — —
20 1987 15–8 65.2% — 1,901 0 4 1980 2–3 40.0% — 1,507 0 0
21 1988 5–8 38.5% — 1,811 0 4 1981 0–1 0.0% — 1,496 0 0
22 1989 16–15 51.6% — 1,788 0 4 1982 12–7 63.2% — 1,561 0 0
23 1990 15–18 45.5% — 1,697 0 4 1983 5–3 62.5% — 1,603 0 0
24 1991 7–15 31.8% — 1,589 0 4 1984 4–6 40.0% #103 1,573 0 0
25 1992 10–15 40.0% — 1,586 0 4 1985 4–12 25.0% #104 1,522 0 0
26 1993 12–13 48.0% — 1,628 0 4 1986 6–13 31.6% #113 1,514 0 0
27 1994 1–5 16.7% — 1,585 0 4 1987 0–4 0.0% #242 1,479 0 0
28 1995 1–2 33.3% — 1,609 0 4 1988 9–12 42.9% #102 1,524 0 0
29 1996 3–8 27.3% — 1,554 0 4 1989 2–8 20.0% #209 1,482 0 0
31 — — — — — — — 1991 0–1 0.0% #479 1,477 0 0
33 — — — — — — — 1993 2–3 40.0% #190 1,481 0 0

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 Kathy Rinaldi Stunkel Masako Yanagi
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 1980 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
14 1981 14 6 20 70.0% 8 5 13 61.5% 2 2 4 50.0% 3 1 4 75.0% — — — — — — — — — — — — — — — — —
15 1982 7 3 10 70.0% 14 6 20 70.0% 3 2 5 60.0% 6 8 14 42.9% — — — — — — — — — — — — — — — — —
16 1983 8 5 13 61.5% 18 7 25 72.0% 3 3 6 50.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
17 1984 6 3 9 66.7% 11 7 18 61.1% 4 4 8 50.0% 6 5 11 54.5% — — — — — — — — — — — — — — — — —
18 1985 15 5 20 75.0% 9 4 13 69.2% 8 2 10 80.0% 9 5 14 64.3% — — — — — — — — — — — — — — — — —
19 1986 7 4 11 63.6% 12 4 16 75.0% 0 2 2 0.0% 15 6 21 71.4% — — — — — — — — — — — — — — — — —
20 1987 5 2 7 71.4% 8 4 12 66.7% — — — — 2 2 4 50.0% 1980 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
21 1988 4 5 9 44.4% 0 2 2 0.0% — — — — 1 1 2 50.0% 1981 0 1 1 0.0% — — — — — — — — — — — —
22 1989 8 7 15 53.3% 5 3 8 62.5% 2 2 4 50.0% 1 3 4 25.0% 1982 2 2 4 50.0% 5 2 7 71.4% 1 1 2 50.0% — — — —
23 1990 11 10 21 52.4% 2 4 6 33.3% 0 1 1 0.0% 2 3 5 40.0% 1983 2 1 3 66.7% — — — — 1 1 2 50.0% — — — —
24 1991 3 9 12 25.0% 1 2 3 33.3% 0 1 1 0.0% 3 3 6 50.0% 1984 3 3 6 50.0% 1 2 3 33.3% 0 1 1 0.0% — — — —
25 1992 5 8 13 38.5% 3 3 6 50.0% 2 2 4 50.0% 0 2 2 0.0% 1985 2 6 8 25.0% 1 2 3 33.3% 1 4 5 20.0% — — — —
26 1993 5 7 12 41.7% 5 4 9 55.6% 1 1 2 50.0% 1 1 2 50.0% 1986 4 8 12 33.3% 1 1 2 50.0% 0 1 1 0.0% 1 3 4 25.0%
27 1994 0 3 3 0.0% 1 1 2 50.0% — — — — 0 1 1 0.0% 1987 0 2 2 0.0% — — — — 0 2 2 0.0% — — — —
28 1995 1 2 3 33.3% — — — — — — — — — — — — 1988 3 7 10 30.0% 2 1 3 66.7% 4 4 8 50.0% — — — —
29 1996 0 3 3 0.0% 1 3 4 25.0% 2 2 4 50.0% — — — — 1989 2 5 7 28.6% — — — — 0 2 2 0.0% 0 1 1 0.0%
31 — — — — — — — — — — — — — — — — — 1991 0 1 1 0.0% — — — — — — — — — — — —
33 — — — — — — — — — — — — — — — — — 1993 1 2 3 33.3% — — — — — — — — 1 1 2 50.0%
Career — 99 84 183 54.1% 98 59 157 62.4% 27 24 51 52.9% 49 43 92 53.3% — 19 39 58 32.8% 10 9 19 52.6% 7 16 23 30.4% 2 5 7 28.6%

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 Kathy Rinaldi Stunkel Masako Yanagi
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 1980 1505 105.8 — — — — — — — 42.1% -0.42 1–0 1–1 — -0.05 — — — — — — — — — — — — — — — —
14 1981 1803 134.8 — — — — -10 -130 -221 61.5% +1.17 9–5 (64%) 3–3 (50%) 105.4 +2.37 — — — — — — — — — — — — — — — —
15 1982 1872 149.0 — — — — -69 -6 -215 60.4% +0.54 6–4 (60%) 7–2 (78%) 107.8 -4.11 — — — — — — — — — — — — — — — —
16 1983 1845 139.2 — — — — -45 +103 -185 58.6% +0.96 12–7 (63%) 1–7 (13%) 99.3 +3.06 — — — — — — — — — — — — — — — —
17 1984 1851 137.1 — — — — -38 +58 -143 55.9% +0.22 9–5 (64%) 3–1 (75%) 103.9 +0.60 — — — — — — — — — — — — — — — —
18 1985 1976 158.8 — — — — -30 -57 -101 70.6% +1.53 9–2 (82%) 3–5 (38%) 105.7 -2.76 — — — — — — — — — — — — — — — —
19 1986 1975 157.9 — — — — -2 +51 — 63.6% +1.08 8–6 (57%) 7–6 (54%) 101.3 -3.03 — — — — — — — — — — — — — — — —
20 1987 1902 131.1 — — — — +35 +51 — 61.4% +0.60 7–4 (64%) 4–1 (80%) 100.0 -0.03 1980 1508 101.4 — — — — — — — 36.4% -1.09 1–0 — — -0.30
21 1988 1812 123.2 — — — — +51 — — 44.4% -0.67 1–2 (33%) 1–0 — -1.23 1981 1497 99.3 — — — — — — — 33.3% -1.67 0–1 — — +0.09
22 1989 1788 141.2 — — — — +17 +110 -20 50.0% -0.29 7–3 (70%) 3–1 (75%) 103.8 -4.08 1982 1562 107.6 — — — — -15 +19 — 61.5% +0.72 1–0 0–1 — +2.51
23 1990 1698 132.2 — — — — +65 +102 — 44.7% -0.36 8–4 (67%) 2–2 (50%) 101.6 +0.06 1983 1604 105.2 — — — — -17 — — 50.0% -0.40 4–0 (100%) 3–2 (60%) 106.1 +0.50
24 1991 1590 119.7 — — — — +56 +172 — 36.7% -0.67 3–4 (43%) 0–5 (0%) 93.8 +0.93 1984 1573 108.0 — — — — +5 +41 — 44.0% -0.56 2–3 (40%) 0–1 — +1.16
25 1992 1586 115.2 — — — — -5 +158 +152 45.2% -0.50 4–8 (33%) 2–3 (40%) 92.9 +1.34 1985 1523 110.1 — — — — +25 +64 -5 32.4% -1.05 1–4 (20%) 0–3 (0%) 93.6 +0.76
26 1993 1629 119.3 — — — — -57 +111 — 45.9% -0.25 7–4 (64%) 1–4 (20%) 101.8 +0.90 1986 1515 107.6 — — — — +6 — — 36.2% -0.77 4–5 (44%) 3–4 (43%) 98.8 +1.81
27 1994 1586 107.2 — — — — -57 — — 21.4% -2.00 1–1 — — -0.20 1987 1480 91.7 — — — — — — — 11.1% -3.33 0–1 — — -0.10
28 1995 1609 114.1 — — — — — — — 40.0% -1.60 1–0 1–0 — -0.56 1988 1525 114.3 — — — — -63 +99 -30 44.9% -0.27 3–4 (43%) 1–2 (33%) 99.6 +1.43
29 1996 1555 105.6 — — — — -34 +118 +211 35.7% -0.93 2–4 (33%) 2–3 (40%) 94.7 +0.42 1989 1483 89.4 — — — — -34 — — 15.0% -2.70 1–1 1–0 — +0.58
31 — — — — — — — — — — — — — — — — 1991 1478 102.4 — — — — — — — 0.0% -3.50 — — — -0.14
33 — — — — — — — — — — — — — — — — 1993 1482 100.7 — — — — -27 — — 41.7% -1.42 1–1 1–0 — +0.30
Career — 2083 145.9 — — — — -6 +45 -86 55.0% +0.38 95–63 (60%) 41–44 (48%) 102.1 -1.30 — 1623 108.2 — — — — -14 +47 -20 40.1% -0.76 18–20 (47%) 9–13 (41%) 97.2 +7.23

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.