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

Tina Mochizuki vs Susan Hagey H2H: 0-1

Susan Hagey holds a 1–0 lead over Tina Mochizuki in their WTA head-to-head. Across 1 main-draw meeting, Susan Hagey leads 1–0 on hard courts. Most recently, Susan Hagey won the 1974 Los Angeles Sectionals round of 16 7-5 4-6 6-2.

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

Tina Mochizuki
USA Age 73
H2H
0 – 1
1 main-draw meetings
Susan Hagey
USA Age 74

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Susan Hagey 7-5 4-6 6-2 Tina Mochizuki Match data May 8, 1974* R16 Los Angeles Sectionals 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
Tina Mochizuki — — — 1,679 84 134 38.5% 0 0 0 0 1 1
Susan Hagey — — — 1,600 25 25 50.0% 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 Tina Mochizuki Susan Hagey
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 1968 0–1 0.0% — 1,484 0 0 — — — — — — —
16 1969 0–2 0.0% — 1,449 0 0 — — — — — — —
17 1970 0–2 0.0% — 1,424 0 0 — — — — — — —
18 1971 2–3 40.0% — 1,445 0 0 1970 0–1 0.0% — 1,491 0 0
19 1972 3–5 37.5% — 1,432 0 0 — — — — — — —
20 1973 3–2 60.0% — 1,463 0 0 1972 2–2 50.0% — 1,486 0 0
21 1974 0–1 0.0% — 1,452 0 0 1973 3–2 60.0% — 1,506 0 0
22 — — — — — — — 1974 10–6 62.5% — 1,565 0 0
23 — — — — — — — 1975 2–1 66.7% — 1,583 0 0
25 1978 0–1 0.0% — 1,438 0 0 1977 0–3 0.0% — 1,564 0 0
26 — — — — — — — 1978 1–1 50.0% — 1,563 0 0
27 1980 15–10 60.0% — 1,552 0 0 1979 1–0 100.0% — 1,576 0 1
28 1981 13–7 65.0% — 1,612 0 1 1980 1–4 20.0% — 1,524 0 1
29 1982 6–3 66.7% — 1,629 0 1 1981 3–4 42.9% — 1,512 0 1
30 1983 11–13 45.8% — 1,602 0 1 1982 2–0 100.0% — 1,545 0 2
31 1984 5–17 22.7% — 1,454 0 1 — — — — — — —
32 1985 5–12 29.4% — 1,475 0 1 — — — — — — —
33 1986 11–19 36.7% — 1,521 0 1 — — — — — — —
34 1987 8–25 24.2% — 1,455 0 1 1986 0–1 0.0% — 1,538 0 2
35 1988 2–11 15.4% — 1,411 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 Tina Mochizuki Susan Hagey
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 1968 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
16 1969 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
17 1970 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
18 1971 — — — — 2 3 5 40.0% — — — — — — — — 1970 0 1 1 0.0% — — — — — — — — — — — —
19 1972 2 2 4 50.0% 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1973 3 2 5 60.0% — — — — — — — — — — — — 1972 2 2 4 50.0% — — — — — — — — — — — —
21 1974 0 1 1 0.0% — — — — — — — — — — — — 1973 3 2 5 60.0% — — — — — — — — — — — —
22 — — — — — — — — — — — — — — — — — 1974 7 3 10 70.0% 0 1 1 0.0% 1 1 2 50.0% 2 1 3 66.7%
23 — — — — — — — — — — — — — — — — — 1975 — — — — — — — — 2 1 3 66.7% — — — —
25 — — — — — — — — — — — — — — — — — 1977 0 1 1 0.0% — — — — 0 1 1 0.0% 0 1 1 0.0%
27 1980 8 6 14 57.1% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
28 1981 0 1 1 0.0% — — — — — — — — — — — — 1980 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
29 1982 5 2 7 71.4% — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
30 1983 3 5 8 37.5% 2 3 5 40.0% 4 4 8 50.0% — — — — — — — — — — — — — — — — — — — — —
31 1984 2 9 11 18.2% 2 5 7 28.6% 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — —
32 1985 3 4 7 42.9% 0 3 3 0.0% 1 2 3 33.3% 1 3 4 25.0% — — — — — — — — — — — — — — — — —
33 1986 7 9 16 43.8% 1 4 5 20.0% 1 3 4 25.0% 2 3 5 40.0% — — — — — — — — — — — — — — — — —
34 1987 3 9 12 25.0% 1 6 7 14.3% 3 6 9 33.3% 1 4 5 20.0% 1986 0 1 1 0.0% — — — — — — — — — — — —
35 1988 0 7 7 0.0% — — — — 2 3 5 40.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career — 36 62 98 36.7% 9 27 36 25.0% 12 21 33 36.4% 5 12 17 29.4% — 12 11 23 52.2% 0 2 2 0.0% 3 3 6 50.0% 2 2 4 50.0%

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 Tina Mochizuki Susan Hagey
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 1968 1484 98.0 — — — — — — — 0.0% -2.50 — — — +0.09 — — — — — — — — — — — — — — — —
16 1969 1450 94.9 — — — — — — — 20.0% -1.60 0–1 — — +0.55 — — — — — — — — — — — — — — — —
17 1970 1425 82.2 — — — — — — — 0.0% -5.75 — — — +0.38 — — — — — — — — — — — — — — — —
18 1971 1446 105.4 — — — — — +83 — 41.7% -1.67 1–1 2–1 (67%) — +0.16 1970 1492 95.8 — — — — — — — 0.0% -5.50 — — — -0.01
19 1972 1432 89.9 — — — — +20 +60 — 35.3% -1.53 1–0 1–0 — +1.65 — — — — — — — — — — — — — — — —
20 1973 1464 107.3 — — — — +59 — — 54.5% +0.55 1–0 0–1 — +0.92 1972 1486 93.2 — — — — +54 — — 40.0% -1.20 2–0 — — +0.93
21 1974 1453 100.4 — — — — — — — 33.3% -1.33 0–1 — — +0.16 1973 1507 100.9 — — — — +72 — — 50.0% +0.42 2–0 0–1 — +1.39
22 — — — — — — — — — — — — — — — — 1974 1565 114.1 — — — — +120 — — 63.9% +1.00 1–3 (25%) 1–2 (33%) 96.0 +4.52
23 — — — — — — — — — — — — — — — — 1975 1584 102.0 — — — — — — -9 50.0% +0.75 2–0 0–1 — +0.27
25 1978 1438 98.2 — — — — — — — 0.0% -2.00 — — — +0.06 1977 1565 101.4 — — — — — — — 0.0% -3.00 — — — -0.15
26 — — — — — — — — — — — — — — — — 1978 1563 100.1 — — — — — — — 50.0% -1.34 1–1 2–0 — 0.00
27 1980 1552 114.3 — — — — +26 — — 58.6% +0.64 4–4 (50%) 2–2 (50%) 102.3 +2.50 1979 1576 102.7 — — — — — — — 66.7% +2.33 1–0 — — +0.19
28 1981 1612 122.2 — — — — — — — 61.2% +0.75 5–4 (56%) 2–2 (50%) 101.0 -0.50 1980 1525 95.7 — — — — — — — 33.3% -1.58 0–2 1–0 — +0.23
29 1982 1630 109.6 — — — — -12 — — 57.9% +0.47 2–1 (67%) — — +1.68 1981 1513 92.3 — — — — — — — 42.9% -1.71 — 2–0 — -0.11
30 1983 1603 109.9 — — — — -3 -38 +4 45.0% -0.18 7–5 (58%) 2–5 (29%) 99.8 +2.25 1982 1545 107.2 — — — — — — — 100.0% +3.25 — — — +0.20
31 1984 1454 106.3 — — — — +20 +74 +143 34.6% -0.73 0–8 (0%) 1–5 (17%) 87.8 +1.89 — — — — — — — — — — — — — — — —
32 1985 1476 106.7 — — — — +39 -8 +73 27.8% -1.78 2–2 (50%) 1–2 (33%) 100.1 +0.99 — — — — — — — — — — — — — — — —
33 1986 1522 112.2 — — — — +26 -72 +33 36.4% -1.26 4–2 (67%) 6–3 (67%) 106.4 +1.60 — — — — — — — — — — — — — — — —
34 1987 1455 108.3 — — — — +35 -45 +65 27.4% -1.58 3–6 (33%) 2–2 (50%) 99.7 +0.36 1986 1538 99.0 — — — — — — — 0.0% -3.50 — — — -0.02
35 1988 1412 109.7 — — — — -11 — +90 25.8% -1.32 1–4 (20%) 1–2 (33%) 96.9 +0.19 — — — — — — — — — — — — — — — —
Career — 1680 112.0 — — — — +21 +8 +60 40.2% -0.71 31–39 (44%) 20–25 (44%) 98.4 +6.88 — 1601 102.8 — — — — +97 — -9 48.7% -0.28 9–6 (60%) 6–4 (60%) 104.1 +14.88

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.