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

Susan Mascarin vs Etsuko Inoue H2H: 1-0

Susan Mascarin holds a 1–0 lead over Etsuko Inoue in their WTA head-to-head. Across 1 main-draw meeting, Susan Mascarin leads 1–0 on hard courts. Most recently, Susan Mascarin won the 1986 Key Biscayne round of 64 6-2 6-3.

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

Susan Mascarin
USA Age 62 Right-Handed 173 cm / 5'8"
H2H
1 – 0
1 main-draw meetings
Etsuko Inoue
JPN Age 61 Right-Handed 164 cm / 5'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Susan Mascarin #48 6-2 6-3 Etsuko Inoue #95 Match data Jan 29, 1986* R64 Key Biscayne 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
Susan Mascarin #460 #32 14 1,797 113 142 44.3% 0 0 0 0 1 1
Etsuko Inoue #310 #26 27 1,803 120 133 47.4% 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.

Age Susan Mascarin Etsuko Inoue
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 1979 2–1 66.7% — 1,526 0 1 1980 0–1 0.0% — 1,487 0 0
16 1980 8–9 47.1% — 1,630 0 1 1981 0–1 0.0% — 1,483 0 0
17 1981 19–22 46.3% — 1,691 0 1 1982 3–2 60.0% — 1,523 0 0
18 1982 19–18 51.4% — 1,752 0 1 1983 17–15 53.1% — 1,641 0 1
19 1983 9–24 27.3% — 1,550 0 1 1984 19–19 50.0% #68 1,699 0 2
20 1984 9–13 40.9% #69 1,649 0 1 1985 13–21 38.2% #70 1,633 0 2
21 1985 22–22 50.0% #65 1,731 0 1 1986 9–14 39.1% #80 1,635 0 2
22 1986 16–16 50.0% #54 1,691 0 1 1987 20–15 57.1% #30 1,764 0 2
23 1987 6–9 40.0% #118 1,636 0 1 1988 11–14 44.0% #52 1,703 0 2
24 1988 3–8 27.3% #221 1,551 0 1 1989 15–18 45.5% #68 1,669 0 2
25 — — — — — — — 1990 13–13 50.0% #70 1,661 0 2

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 Susan Mascarin Etsuko Inoue
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 %
15 1979 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
16 1980 6 4 10 60.0% 0 2 2 0.0% 0 1 1 0.0% 2 2 4 50.0% 1981 — — — — — — — — — — — — 0 1 1 0.0%
17 1981 9 6 15 60.0% 5 6 11 45.5% 1 2 3 33.3% 3 7 10 30.0% 1982 3 2 5 60.0% — — — — — — — — — — — —
18 1982 7 5 12 58.3% 7 5 12 58.3% 3 5 8 37.5% 2 2 4 50.0% 1983 5 5 10 50.0% 4 4 8 50.0% 3 6 9 33.3% — — — —
19 1983 3 8 11 27.3% 4 7 11 36.4% 0 2 2 0.0% 2 6 8 25.0% 1984 9 7 16 56.3% 6 7 13 46.2% 2 3 5 40.0% 2 2 4 50.0%
20 1984 4 2 6 66.7% 5 7 12 41.7% 0 3 3 0.0% 0 1 1 0.0% 1985 5 9 14 35.7% 4 5 9 44.4% 4 5 9 44.4% 0 2 2 0.0%
21 1985 4 8 12 33.3% 10 7 17 58.8% 5 2 7 71.4% 3 5 8 37.5% 1986 3 7 10 30.0% 0 2 2 0.0% 6 3 9 66.7% 0 2 2 0.0%
22 1986 5 7 12 41.7% 7 5 12 58.3% 1 2 3 33.3% 3 2 5 60.0% 1987 7 6 13 53.8% — — — — 9 6 15 60.0% 4 3 7 57.1%
23 1987 4 4 8 50.0% 0 3 3 0.0% — — — — 2 2 4 50.0% 1988 4 8 12 33.3% — — — — 5 5 10 50.0% 2 1 3 66.7%
24 1988 3 6 9 33.3% 0 2 2 0.0% — — — — — — — — 1989 11 14 25 44.0% — — — — 4 3 7 57.1% 0 1 1 0.0%
25 — — — — — — — — — — — — — — — — — 1990 10 9 19 52.6% — — — — 2 3 5 40.0% 1 1 2 50.0%
Career — 45 51 96 46.9% 38 44 82 46.3% 10 17 27 37.0% 17 27 44 38.6% — 57 67 124 46.0% 14 18 32 43.8% 35 34 69 50.7% 9 13 22 40.9%

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 Susan Mascarin Etsuko Inoue
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
15 1979 1527 102.0 — — — — — — — 40.0% -1.00 1–0 — — +0.24 1980 1488 97.8 — — — — — — — 0.0% -4.00 — — — -0.09
16 1980 1630 140.4 — — — — +49 — — 53.8% +0.36 0–5 (0%) 2–1 (67%) 97.1 -0.70 1981 1483 100.8 — — — — — — — 33.3% -1.33 0–1 — — -0.02
17 1981 1691 128.7 — — — — +12 -93 -107 46.3% -0.33 7–6 (54%) 2–6 (25%) 100.1 -0.23 1982 1523 98.7 — — — — +58 — — 54.5% +0.09 1–0 0–1 — +0.31
18 1982 1753 128.9 — — — — -11 -73 -151 47.0% -0.29 8–3 (73%) 1–2 (33%) 105.0 -2.42 1983 1642 120.1 — — — — +5 -38 -81 52.9% +0.06 2–2 (50%) 2–0 — +1.48
19 1983 1551 112.4 — — — — +48 +98 — 30.0% -1.33 1–5 (17%) 2–2 (50%) 94.1 0.00 1984 1700 134.3 — — — — -9 -31 -114 50.6% +0.12 5–6 (45%) 3–5 (38%) 98.1 +0.10
20 1984 1649 128.1 — — — — +14 +25 -118 45.8% -0.06 2–4 (33%) 4–2 (67%) 100.4 -0.56 1985 1633 117.6 — — — — -18 +12 -71 41.3% -0.66 5–7 (42%) 2–2 (50%) 96.4 +0.47
21 1985 1731 133.2 — — — — -76 -10 -111 51.5% -0.04 4–7 (36%) 8–6 (57%) 99.9 -2.27 1986 1636 124.5 — — — — -97 — +70 42.6% -0.57 3–5 (38%) 3–3 (50%) 100.2 -0.52
22 1986 1692 126.4 — — — — -32 +32 -82 54.1% +0.09 2–8 (20%) 5–4 (56%) 94.1 -0.91 1987 1765 138.1 — — — — -109 — +24 59.0% +0.54 4–9 (31%) 3–1 (75%) 97.8 +0.20
23 1987 1637 112.3 — — — — +11 +15 — 41.2% -0.71 2–4 (33%) 2–0 — +0.92 1988 1703 132.8 — — — — -74 — +78 48.4% -0.06 4–8 (33%) 5–2 (71%) 97.7 -0.96
24 1988 1552 110.0 — — — — +21 — — 33.3% -1.00 0–2 1–4 (20%) — +0.98 1989 1670 137.7 — — — — -24 — +87 47.4% -0.14 4–8 (33%) 2–2 (50%) 96.6 -0.43
25 — — — — — — — — — — — — — — — — 1990 1661 128.5 — — — — +23 — +100 49.2% -0.24 4–3 (57%) 5–1 (83%) 104.2 -0.07
Career — 1797 132.1 — — — — +1 -3 -121 45.9% -0.33 27–44 (38%) 27–27 (50%) 96.7 -1.95 — 1803 134.7 — — — — -33 -20 +14 49.1% -0.11 32–49 (40%) 25–17 (60%) 99.0 +0.19

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.