H2H data updated: 2026-09-07 00:00 UTC

Amanda Tobin vs Barbara Gerken H2H: 0-3

Barbara Gerken holds a 3–0 lead over Amanda Tobin in their WTA head-to-head. Across 3 main-draw meetings, Barbara Gerken leads 2–0 on carpet and 1–0 on hard courts. Most recently, Barbara Gerken won the 1986 Singapore round of 32 6-0 6-2.

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Amanda Tobin
AUS Age 66 Right-Handed 168 cm / 5'6"
H2H
0 – 3
3 main-draw meetings
Barbara Gerken
USA Age 62

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Barbara Gerken 6-0 6-2 Amanda Tobin Match data Oct 23, 1986* R32 Singapore WTA 250 Hard
Barbara Gerken 4-6 6-3 6-4 Amanda Tobin Match data Oct 10, 1986* R16 Taipei WTA 250 Carpet
Barbara Gerken 6-2 6-4 Amanda Tobin Match data May 16, 1985* R32 Melbourne WTA 250 Carpet

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
Amanda Tobin #351 #138 4 1,632 45 77 36.9% 0 0 0 0 3 3
Barbara Gerken — — — 1,650 64 97 39.8% 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 Amanda Tobin Barbara Gerken
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1976 2–1 66.7% — 1,537 0 0 1981 8–2 80.0% — 1,631 0 0
17 1977 3–5 37.5% — 1,535 0 0 1982 1–5 16.7% — 1,578 0 0
18 1978 8–10 44.4% — 1,558 0 0 1983 5–4 55.6% — 1,617 0 0
19 1979 2–6 25.0% — 1,503 0 0 1984 9–16 36.0% — 1,581 0 0
20 1980 6–9 40.0% — 1,564 0 0 1985 11–22 33.3% — 1,576 0 0
21 1981 7–6 53.8% — 1,612 0 2 1986 12–18 40.0% — 1,564 0 0
22 1982 5–7 41.7% — 1,604 0 3 1987 16–19 45.7% — 1,635 0 0
23 1983 2–5 28.6% — 1,604 0 3 1988 2–10 16.7% — 1,527 0 0
24 1984 0–4 0.0% — 1,521 0 3 1989 0–1 0.0% — 1,507 0 0
25 1985 3–5 37.5% — 1,560 0 3 — — — — — — —
26 1986 5–13 27.8% #138 1,505 0 3 — — — — — — —
27 1987 2–5 28.6% #210 1,472 0 3 — — — — — — —
28 1988 0–1 0.0% #351 1,457 0 3 — — — — — — —

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 Amanda Tobin Barbara Gerken
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 %
16 1976 — — — — — — — — 2 1 3 66.7% — — — — 1981 4 1 5 80.0% — — — — — — — — — — — —
17 1977 — — — — — — — — 3 5 8 37.5% — — — — 1982 1 3 4 25.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
18 1978 2 1 3 66.7% 2 2 4 50.0% 4 7 11 36.4% — — — — 1983 3 2 5 60.0% 1 1 2 50.0% — — — — 1 1 2 50.0%
19 1979 0 2 2 0.0% — — — — 2 4 6 33.3% — — — — 1984 3 6 9 33.3% 4 6 10 40.0% 2 4 6 33.3% — — — —
20 1980 — — — — 0 1 1 0.0% 6 8 14 42.9% — — — — 1985 3 10 13 23.1% 0 1 1 0.0% 3 6 9 33.3% 5 5 10 50.0%
21 1981 — — — — 0 2 2 0.0% 1 4 5 20.0% — — — — 1986 5 8 13 38.5% 0 4 4 0.0% 2 2 4 50.0% 5 4 9 55.6%
22 1982 0 1 1 0.0% 1 2 3 33.3% 3 4 7 42.9% — — — — 1987 13 11 24 54.2% — — — — 0 4 4 0.0% 3 4 7 42.9%
23 1983 0 1 1 0.0% — — — — 2 4 6 33.3% — — — — 1988 1 6 7 14.3% — — — — 0 3 3 0.0% 1 1 2 50.0%
24 1984 0 2 2 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — — 1989 0 1 1 0.0% — — — — — — — — — — — —
25 1985 1 1 2 50.0% — — — — 2 3 5 40.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
26 1986 4 5 9 44.4% 0 2 2 0.0% 0 3 3 0.0% 1 3 4 25.0% — — — — — — — — — — — — — — — — —
27 1987 2 2 4 50.0% — — — — 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — —
28 1988 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 9 16 25 36.0% 3 10 13 23.1% 25 47 72 34.7% 1 4 5 20.0% — 33 48 81 40.7% 5 13 18 27.8% 7 20 27 25.9% 15 15 30 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 Amanda Tobin Barbara Gerken
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
16 1976 1537 111.2 — — — — — — +75 50.0% +1.00 2–0 0–1 — +0.21 1981 1632 123.6 — — — — +57 — — 73.7% +1.32 1–0 2–0 — +0.08
17 1977 1536 103.1 — — — — — — +15 37.5% -0.63 — 0–1 — +0.67 1982 1578 105.6 — — — — +37 — — 33.3% -1.67 0–3 (0%) — — +0.21
18 1978 1559 119.3 — — — — +90 -3 -15 45.7% -0.29 1–2 (33%) 0–1 — +1.52 1983 1618 117.4 — — — — +40 — — 52.2% +0.91 3–2 (60%) 0–2 — +1.04
19 1979 1503 92.9 — — — — — — +19 31.6% -1.37 1–2 (33%) 2–0 — +1.72 1984 1581 114.0 — — — — +14 +6 -7 41.2% -0.51 0–3 (0%) 1–6 (14%) 91.5 +0.85
20 1980 1564 108.2 — — — — — — -6 45.2% -0.29 1–2 (33%) 4–2 (67%) 101.0 +0.09 1985 1577 122.8 — — — — +20 — -44 38.9% -0.56 2–6 (25%) 4–6 (40%) 96.8 +0.89
21 1981 1613 117.9 — — — — — — -50 61.5% +0.73 0–2 1–0 — +0.39 1986 1564 106.0 — — — — +19 -88 -13 42.9% -0.56 4–6 (40%) 3–4 (43%) 98.1 +4.32
22 1982 1604 110.0 — — — — — -112 -1 41.7% -0.67 — 1–2 (33%) — +0.66 1987 1635 119.2 — — — — +37 — -173 48.8% -0.23 5–7 (42%) 2–3 (40%) 98.1 +2.60
23 1983 1605 115.8 — — — — — — -9 41.2% -0.24 0–3 (0%) 2–0 — -0.63 1988 1528 96.1 — — — — +42 — -126 25.9% -1.96 0–3 (0%) 0–2 — +0.93
24 1984 1521 88.1 — — — — — — — 0.0% -3.00 — — — +1.02 1989 1508 96.1 — — — — — — — 0.0% -2.50 — — — +0.30
25 1985 1561 124.2 — — — — -49 — +40 45.0% +0.05 1–3 (25%) 1–1 — -0.17 — — — — — — — — — — — — — — — —
26 1986 1505 106.5 — — — — +11 — +56 27.0% -2.03 1–2 (33%) 3–0 (100%) 101.6 +1.27 — — — — — — — — — — — — — — — —
27 1987 1473 97.7 — — — — +35 — +9 44.4% -0.17 0–4 (0%) 1–1 — +0.93 — — — — — — — — — — — — — — — —
28 1988 1457 97.6 — — — — — — — 0.0% -3.00 — — — +0.22 — — — — — — — — — — — — — — — —
Career — 1632 114.9 — — — — +18 -50 +4 40.6% -0.60 7–20 (26%) 15–9 (63%) 98.0 +6.64 — 1650 118.4 — — — — +29 -21 -60 43.5% -0.45 15–30 (33%) 12–23 (34%) 88.2 +6.97

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.