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

Masako Yanagi vs Marianne Groat H2H: 0-1

Marianne Groat holds a 1–0 lead over Masako Yanagi in their WTA head-to-head. Across 1 main-draw meeting, Marianne Groat leads 1–0 on hard courts. Most recently, Marianne Groat won the 1984 Rio de Janeiro round of 32 6-4 5-7 6-1.

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

Masako Yanagi
JPN Age 66 Left-Handed 191 cm / 6'3"
H2H
0 – 1
1 main-draw meetings
Marianne Groat
CAN Age 61

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Marianne Groat 6-4 5-7 6-1 Masako Yanagi #123 Match data Jul 12, 1984* R32 Rio de Janeiro WTA 250 Hard

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
Masako Yanagi #496 #89 9 1,622 46 73 38.7% 0 0 0 0 0 0
Marianne Groat — — — 1,504 4 13 23.5% 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 Masako Yanagi Marianne Groat
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 1982 0–1 0.0% — 1,488 0 0
18 — — — — — — — 1983 0–2 0.0% — 1,461 0 0
19 — — — — — — — 1984 2–3 40.0% — 1,471 0 0
20 1980 2–3 40.0% — 1,507 0 0 1985 2–6 25.0% — 1,462 0 0
21 1981 0–1 0.0% — 1,496 0 0 1986 0–1 0.0% — 1,456 0 0
22 1982 12–7 63.2% — 1,561 0 0 — — — — — — —
23 1983 5–3 62.5% — 1,603 0 0 — — — — — — —
24 1984 4–6 40.0% #103 1,573 0 0 — — — — — — —
25 1985 4–12 25.0% #104 1,522 0 0 — — — — — — —
26 1986 6–13 31.6% #113 1,514 0 0 — — — — — — —
27 1987 0–4 0.0% #242 1,479 0 0 — — — — — — —
28 1988 9–12 42.9% #102 1,524 0 0 — — — — — — —
29 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 Masako Yanagi Marianne Groat
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 %
18 — — — — — — — — — — — — — — — — — 1983 0 2 2 0.0% — — — — — — — — — — — —
19 — — — — — — — — — — — — — — — — — 1984 2 3 5 40.0% — — — — — — — — — — — —
20 1980 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 1985 — — — — 2 4 6 33.3% 0 2 2 0.0% — — — —
21 1981 0 1 1 0.0% — — — — — — — — — — — — 1986 0 1 1 0.0% — — — — — — — — — — — —
22 1982 2 2 4 50.0% 5 2 7 71.4% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
23 1983 2 1 3 66.7% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
24 1984 3 3 6 50.0% 1 2 3 33.3% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
25 1985 2 6 8 25.0% 1 2 3 33.3% 1 4 5 20.0% — — — — — — — — — — — — — — — — — — — — —
26 1986 4 8 12 33.3% 1 1 2 50.0% 0 1 1 0.0% 1 3 4 25.0% — — — — — — — — — — — — — — — — —
27 1987 0 2 2 0.0% — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
28 1988 3 7 10 30.0% 2 1 3 66.7% 4 4 8 50.0% — — — — — — — — — — — — — — — — — — — — —
29 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 — 19 39 58 32.8% 10 9 19 52.6% 7 16 23 30.4% 2 5 7 28.6% — 2 6 8 25.0% 2 4 6 33.3% 0 2 2 0.0% — — — —

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 Masako Yanagi Marianne Groat
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
17 — — — — — — — — — — — — — — — — 1982 1489 98.5 — — — — — — — 0.0% -4.00 — — — -0.14
18 — — — — — — — — — — — — — — — — 1983 1462 93.6 — — — — — — — 20.0% -2.40 0–1 — — +0.30
19 — — — — — — — — — — — — — — — — 1984 1471 89.7 — — — — +55 — — 36.4% -1.73 1–0 — — +0.44
20 1980 1508 101.4 — — — — — — — 36.4% -1.09 1–0 — — -0.30 1985 1462 102.2 — — — — — +69 — 33.3% -1.56 0–2 1–0 — -0.01
21 1981 1497 99.3 — — — — — — — 33.3% -1.67 0–1 — — +0.09 1986 1456 102.6 — — — — — — — 33.3% -0.67 0–1 — — -0.05
22 1982 1562 107.6 — — — — -15 +19 — 61.5% +0.72 1–0 0–1 — +2.51 — — — — — — — — — — — — — — — —
23 1983 1604 105.2 — — — — -17 — — 50.0% -0.40 4–0 (100%) 3–2 (60%) 106.1 +0.50 — — — — — — — — — — — — — — — —
24 1984 1573 108.0 — — — — +5 +41 — 44.0% -0.56 2–3 (40%) 0–1 — +1.16 — — — — — — — — — — — — — — — —
25 1985 1523 110.1 — — — — +25 +64 -5 32.4% -1.05 1–4 (20%) 0–3 (0%) 93.6 +0.76 — — — — — — — — — — — — — — — —
26 1986 1515 107.6 — — — — +6 — — 36.2% -0.77 4–5 (44%) 3–4 (43%) 98.8 +1.81 — — — — — — — — — — — — — — — —
27 1987 1480 91.7 — — — — — — — 11.1% -3.33 0–1 — — -0.10 — — — — — — — — — — — — — — — —
28 1988 1525 114.3 — — — — -63 +99 -30 44.9% -0.27 3–4 (43%) 1–2 (33%) 99.6 +1.43 — — — — — — — — — — — — — — — —
29 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 — 1623 108.2 — — — — -14 +47 -20 40.1% -0.76 18–20 (47%) 9–13 (41%) 97.2 +7.23 — 1505 95.1 — — — — +55 +69 — 30.8% -1.77 1–4 (20%) 1–0 — +3.18

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.