H2H data updated: 2026-09-12 00:00 UTC

Dianne Fromholtz vs Amanda Tobin H2H: 1-0

Dianne Fromholtz holds a 1–0 lead over Amanda Tobin in their WTA head-to-head. Across 1 main-draw meeting, Dianne Fromholtz leads 1–0 on grass. Most recently, Dianne Fromholtz won the 1982 Australian Open round of 64 7-6 6-4.

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Dianne Fromholtz
AUS Age 70 Left-Handed 163 cm / 5'4"
H2H
1 – 0
1 main-draw meetings
Amanda Tobin
AUS Age 66 Right-Handed 168 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Dianne Fromholtz 7-6 6-4 Amanda Tobin Match data Dec 3, 1982* R64 Australian Open Grand Slam 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
Dianne Fromholtz #306 #5 34 2,181 466 282 62.3% 0 0 0 2 20 22
Amanda Tobin #351 #138 4 1,632 45 77 36.9% 0 0 0 0 3 3

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 Dianne Fromholtz Amanda Tobin
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
14 1971 0–1 0.0% — 1,487 0 0 — — — — — — —
15 1972 7–7 50.0% — 1,545 0 0 — — — — — — —
16 1973 57–13 81.4% — 1,910 0 12 1976 2–1 66.7% — 1,537 0 0
17 1974 52–20 72.2% — 1,971 0 16 1977 3–5 37.5% — 1,535 0 0
18 1975 34–29 54.0% — 1,903 0 16 1978 8–10 44.4% — 1,558 0 0
19 1976 39–13 75.0% #5 2,069 0 19 1979 2–6 25.0% — 1,503 0 0
20 1977 32–18 64.0% #8 2,077 0 19 1980 6–9 40.0% — 1,564 0 0
21 1978 28–13 68.3% #10 2,076 0 21 1981 7–6 53.8% — 1,612 0 2
22 1979 57–27 67.9% #6 2,015 0 22 1982 5–7 41.7% — 1,604 0 3
23 1980 46–21 68.7% — 2,013 0 22 1983 2–5 28.6% — 1,604 0 3
24 1981 13–19 40.6% — 1,739 0 22 1984 0–4 0.0% — 1,521 0 3
25 1982 16–15 51.6% — 1,785 0 22 1985 3–5 37.5% — 1,560 0 3
26 1983 7–13 35.0% — 1,690 0 22 1986 5–13 27.8% #138 1,505 0 3
27 1984 3–3 50.0% #138 1,717 0 22 1987 2–5 28.6% #210 1,472 0 3
28 1985 17–17 50.0% #97 1,793 0 22 1988 0–1 0.0% #351 1,457 0 3
29 1986 19–14 57.6% #25 1,836 0 22 — — — — — — —
30 1987 19–13 59.4% #21 1,863 0 22 — — — — — — —
31 1988 14–14 50.0% #56 1,754 0 22 — — — — — — —
32 1989 6–10 37.5% #131 1,676 0 22 — — — — — — —
33 1990 0–2 0.0% #306 1,633 0 22 — — — — — — —

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 Dianne Fromholtz Amanda Tobin
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 %
14 1971 — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
15 1972 — — — — 3 2 5 60.0% 4 4 8 50.0% — — — — — — — — — — — — — — — — — — — — —
16 1973 — — — — 26 2 28 92.9% 30 11 41 73.2% — — — — 1976 — — — — — — — — 2 1 3 66.7% — — — —
17 1974 14 2 16 87.5% 13 7 20 65.0% 19 9 28 67.9% 0 2 2 0.0% 1977 — — — — — — — — 3 5 8 37.5% — — — —
18 1975 8 8 16 50.0% 22 12 34 64.7% 1 3 4 25.0% 3 6 9 33.3% 1978 2 1 3 66.7% 2 2 4 50.0% 4 7 11 36.4% — — — —
19 1976 5 2 7 71.4% 10 1 11 90.9% 14 5 19 73.7% 9 5 14 64.3% 1979 0 2 2 0.0% — — — — 2 4 6 33.3% — — — —
20 1977 8 5 13 61.5% 4 2 6 66.7% 10 5 15 66.7% 10 6 16 62.5% 1980 — — — — 0 1 1 0.0% 6 8 14 42.9% — — — —
21 1978 4 4 8 50.0% — — — — 17 3 20 85.0% 7 6 13 53.8% 1981 — — — — 0 2 2 0.0% 1 4 5 20.0% — — — —
22 1979 13 9 22 59.1% 8 3 11 72.7% 7 4 11 63.6% 29 11 40 72.5% 1982 0 1 1 0.0% 1 2 3 33.3% 3 4 7 42.9% — — — —
23 1980 9 4 13 69.2% 4 1 5 80.0% 6 2 8 75.0% 27 14 41 65.9% 1983 0 1 1 0.0% — — — — 2 4 6 33.3% — — — —
24 1981 2 3 5 40.0% 9 9 18 50.0% 1 4 5 20.0% 1 2 3 33.3% 1984 0 2 2 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
25 1982 4 5 9 44.4% 3 2 5 60.0% 2 2 4 50.0% 7 6 13 53.8% 1985 1 1 2 50.0% — — — — 2 3 5 40.0% 0 1 1 0.0%
26 1983 0 3 3 0.0% 6 5 11 54.5% 0 1 1 0.0% 1 4 5 20.0% 1986 4 5 9 44.4% 0 2 2 0.0% 0 3 3 0.0% 1 3 4 25.0%
27 1984 — — — — — — — — 3 3 6 50.0% — — — — 1987 2 2 4 50.0% — — — — 0 3 3 0.0% — — — —
28 1985 8 6 14 57.1% 0 2 2 0.0% 9 6 15 60.0% 0 3 3 0.0% 1988 0 1 1 0.0% — — — — — — — — — — — —
29 1986 9 6 15 60.0% — — — — 5 3 8 62.5% 5 5 10 50.0% — — — — — — — — — — — — — — — — —
30 1987 6 3 9 66.7% 1 2 3 33.3% 9 5 14 64.3% 3 3 6 50.0% — — — — — — — — — — — — — — — — —
31 1988 9 10 19 47.4% — — — — 4 3 7 57.1% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
32 1989 5 8 13 38.5% — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
33 1990 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 104 80 184 56.5% 109 50 159 68.6% 142 76 218 65.1% 103 74 177 58.2% — 9 16 25 36.0% 3 10 13 23.1% 25 47 72 34.7% 1 4 5 20.0%

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 Dianne Fromholtz Amanda Tobin
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
14 1971 1488 95.6 — — — — — — — 0.0% -4.50 — — — +0.21 — — — — — — — — — — — — — — — —
15 1972 1546 117.1 — — — — — +12 +28 53.3% 0.00 0–2 3–1 (75%) — +0.81 — — — — — — — — — — — — — — — —
16 1973 1910 143.9 — — — — — +42 -25 74.7% +1.75 13–3 (81%) 5–2 (71%) 111.9 +5.78 1976 1537 111.2 — — — — — — +75 50.0% +1.00 2–0 0–1 — +0.21
17 1974 1972 156.1 — — — — -99 -39 -12 69.8% +1.51 10–7 (59%) 8–4 (67%) 105.3 -4.10 1977 1536 103.1 — — — — — — +15 37.5% -0.63 — 0–1 — +0.67
18 1975 1904 154.9 — — — — -41 +47 -26 53.8% +0.55 8–6 (57%) 2–8 (20%) 95.3 -8.56 1978 1559 119.3 — — — — +90 -3 -15 45.7% -0.29 1–2 (33%) 0–1 — +1.52
19 1976 2070 160.7 — — — — -35 -42 -62 70.3% +1.52 9–7 (56%) 2–3 (40%) 101.1 -4.76 1979 1503 92.9 — — — — — — +19 31.6% -1.37 1–2 (33%) 2–0 — +1.72
20 1977 2077 161.3 — — — — -7 -60 -13 61.5% +0.94 8–7 (53%) 6–4 (60%) 100.5 -4.48 1980 1564 108.2 — — — — — — -6 45.2% -0.29 1–2 (33%) 4–2 (67%) 101.0 +0.09
21 1978 2076 150.6 — — — — -68 — +76 65.6% +0.99 9–3 (75%) 4–3 (57%) 103.8 -3.03 1981 1613 117.9 — — — — — — -50 61.5% +0.73 0–2 1–0 — +0.39
22 1979 2016 167.5 — — — — +50 +20 +54 66.9% +1.45 8–11 (42%) 9–7 (56%) 97.0 -2.87 1982 1604 110.0 — — — — — -112 -1 41.7% -0.67 — 1–2 (33%) — +0.66
23 1980 2013 158.0 — — — — +36 +66 +56 69.3% +1.36 5–7 (42%) 4–2 (67%) 98.3 -2.56 1983 1605 115.8 — — — — — — -9 41.2% -0.24 0–3 (0%) 2–0 — -0.63
24 1981 1739 124.8 — — — — +183 +184 +193 42.6% -0.43 1–5 (17%) 3–2 (60%) 91.7 +0.06 1984 1521 88.1 — — — — — — — 0.0% -3.00 — — — +1.02
25 1982 1786 138.8 — — — — +84 +108 +114 48.5% -0.40 5–3 (63%) 4–0 (100%) 103.3 -1.49 1985 1561 124.2 — — — — -49 — +40 45.0% +0.05 1–3 (25%) 1–1 — -0.17
26 1983 1691 130.9 — — — — +57 +168 — 42.6% -0.34 1–6 (14%) 1–5 (17%) 88.7 -0.64 1986 1505 106.5 — — — — +11 — +56 27.0% -2.03 1–2 (33%) 3–0 (100%) 101.6 +1.27
27 1984 1717 126.0 — — — — — — +184 50.0% +0.36 1–1 0–2 — -0.60 1987 1473 97.7 — — — — +35 — +9 44.4% -0.17 0–4 (0%) 1–1 — +0.93
28 1985 1794 143.8 — — — — -42 — +133 47.2% +0.17 4–4 (50%) 0–3 (0%) — -2.23 1988 1457 97.6 — — — — — — — 0.0% -3.00 — — — +0.22
29 1986 1836 143.2 — — — — -9 — +88 55.6% +0.28 6–2 (75%) 4–6 (40%) 103.1 -2.32 — — — — — — — — — — — — — — — —
30 1987 1863 138.0 — — — — -29 -91 +94 56.7% +0.54 5–0 (100%) 2–2 (50%) 105.7 -0.34 — — — — — — — — — — — — — — — —
31 1988 1754 120.9 — — — — -21 — +154 49.3% -0.09 6–5 (55%) 1–3 (25%) 96.5 +1.17 — — — — — — — — — — — — — — — —
32 1989 1677 120.9 — — — — -25 — +183 43.6% -0.41 2–5 (29%) — — -0.70 — — — — — — — — — — — — — — — —
33 1990 1634 101.9 — — — — — — — 33.3% -0.33 0–2 0–1 — +0.25 — — — — — — — — — — — — — — — —
Career — 2182 156.8 — — — — +4 +46 +38 60.7% +0.84 101–86 (54%) 58–58 (50%) 98.8 -4.11 — 1632 114.9 — — — — +18 -50 +4 40.6% -0.60 7–20 (26%) 15–9 (63%) 98.0 +6.64

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.