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

Heidi Eisterlehner vs Fiorella Bonicelli H2H: 0-2

Fiorella Bonicelli holds a 2–0 lead over Heidi Eisterlehner in their WTA head-to-head. Across 2 main-draw meetings, Fiorella Bonicelli leads 2–0 on clay. Most recently, Fiorella Bonicelli won the 1977 Canadian Open round of 32 6-0 6-3.

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Heidi Eisterlehner
GER Right-Handed 172 cm / 5'8"
H2H
0 – 2
2 main-draw meetings
Fiorella Bonicelli
URU Age 74

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Fiorella Bonicelli 6-0 6-3 Heidi Eisterlehner Match data Aug 18, 1977* R32 Canadian Open WTA 250 Clay
Fiorella Bonicelli 7-5 3-6 6-3 Heidi Eisterlehner Match data Jul 27, 1975* F Istanbul WTA 250 Clay

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
Heidi Eisterlehner — — — 1,773 114 128 47.1% 0 0 0 0 3 3
Fiorella Bonicelli — — — 1,868 137 98 58.3% 0 0 0 0 12 12

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 Heidi Eisterlehner Fiorella Bonicelli
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1968 1–2 33.3% — 1,509 0 0
17 — — — — — — — 1969 11–8 57.9% — 1,604 0 0
18 — — — — — — — 1970 11–5 68.8% — 1,702 0 2
19 1969 0–1 0.0% — 1,486 0 0 1971 12–10 54.5% — 1,701 0 6
20 1970 3–3 50.0% — 1,507 0 0 1972 26–16 61.9% — 1,796 0 9
21 — — — — — — — 1973 24–11 68.6% — 1,842 0 11
22 1972 0–5 0.0% — 1,438 0 0 1974 6–4 60.0% — 1,800 0 11
23 1973 5–6 45.5% — 1,466 0 0 1975 12–13 48.0% — 1,774 0 12
24 1974 2–2 50.0% — 1,482 0 0 1976 14–8 63.6% — 1,776 0 12
25 1975 13–9 59.1% — 1,666 0 2 1977 9–10 47.4% — 1,763 0 12
26 1976 15–19 44.1% — 1,652 0 2 1978 10–9 52.6% — 1,742 0 12
27 1977 11–15 42.3% — 1,611 0 2 — — — — — — —
28 1978 14–15 48.3% — 1,608 0 2 — — — — — — —
29 1979 4–6 40.0% — 1,596 0 2 — — — — — — —
30 1980 27–17 61.4% — 1,709 0 3 1982 0–1 0.0% — 1,728 0 12
31 1981 7–12 36.8% — 1,638 0 3 — — — — — — —
32 1982 10–12 45.5% — 1,548 0 3 1984 1–1 50.0% — 1,717 0 12
33 1983 1–2 33.3% — 1,553 0 3 — — — — — — —
34 1984 2–4 33.3% — 1,536 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 Heidi Eisterlehner Fiorella Bonicelli
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 — — — — — — — — — — — — — — — — — 1968 — — — — 1 2 3 33.3% — — — — — — — —
17 — — — — — — — — — — — — — — — — — 1969 — — — — 8 4 12 66.7% 3 4 7 42.9% — — — —
18 — — — — — — — — — — — — — — — — — 1970 — — — — 10 3 13 76.9% 1 2 3 33.3% — — — —
19 1969 — — — — — — — — — — — — 0 1 1 0.0% 1971 — — — — 10 7 17 58.8% 1 3 4 25.0% — — — —
20 1970 — — — — 3 2 5 60.0% — — — — 0 1 1 0.0% 1972 0 1 1 0.0% 15 9 24 62.5% 8 6 14 57.1% — — — —
21 — — — — — — — — — — — — — — — — — 1973 — — — — 19 8 27 70.4% 5 3 8 62.5% — — — —
22 1972 — — — — 0 5 5 0.0% — — — — — — — — 1974 — — — — 4 3 7 57.1% 2 1 3 66.7% — — — —
23 1973 — — — — 5 5 10 50.0% — — — — 0 1 1 0.0% 1975 2 2 4 50.0% 9 9 18 50.0% 1 2 3 33.3% — — — —
24 1974 — — — — 2 2 4 50.0% — — — — — — — — 1976 — — — — 14 7 21 66.7% 0 1 1 0.0% — — — —
25 1975 — — — — 10 5 15 66.7% 2 3 5 40.0% 1 1 2 50.0% 1977 1 1 2 50.0% 6 8 14 42.9% 2 1 3 66.7% — — — —
26 1976 3 1 4 75.0% 8 10 18 44.4% 4 8 12 33.3% — — — — 1978 — — — — 6 5 11 54.5% 0 3 3 0.0% — — — —
27 1977 0 1 1 0.0% 11 8 19 57.9% 0 5 5 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
28 1978 — — — — 4 4 8 50.0% 3 6 9 33.3% 6 3 9 66.7% — — — — — — — — — — — — — — — — —
29 1979 0 1 1 0.0% 0 2 2 0.0% 0 1 1 0.0% 3 1 4 75.0% — — — — — — — — — — — — — — — — —
30 1980 2 1 3 66.7% 17 12 29 58.6% 0 1 1 0.0% 8 3 11 72.7% 1982 — — — — 0 1 1 0.0% — — — — — — — —
31 1981 — — — — 3 6 9 33.3% 0 1 1 0.0% 4 5 9 44.4% — — — — — — — — — — — — — — — — —
32 1982 1 2 3 33.3% 9 10 19 47.4% — — — — — — — — 1984 — — — — 1 1 2 50.0% — — — — — — — —
33 1983 — — — — 0 1 1 0.0% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
34 1984 2 3 5 40.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 8 9 17 47.1% 72 73 145 49.7% 9 25 34 26.5% 23 18 41 56.1% — 3 4 7 42.9% 103 67 170 60.6% 23 26 49 46.9% — — — —

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 Heidi Eisterlehner Fiorella Bonicelli
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 — — — — — — — — — — — — — — — — 1968 1510 98.3 — — — — — — — 40.0% -0.60 1–0 — — -0.19
17 — — — — — — — — — — — — — — — — 1969 1604 117.2 — — — — — +35 -68 61.0% +0.41 0–3 (0%) — — -0.11
18 — — — — — — — — — — — — — — — — 1970 1702 116.4 — — — — — +53 -159 61.8% +0.44 3–1 (75%) — — +1.28
19 1969 1486 97.4 — — — — — — — 33.3% -2.33 0–1 — — +0.13 1971 1702 122.1 — — — — — +58 -185 54.9% +0.33 3–4 (43%) — — +2.08
20 1970 1508 100.6 — — — — — +43 — 50.0% -0.92 — — — +0.52 1972 1796 137.0 — — — — — +57 -166 58.0% +0.53 10–6 (63%) 4–2 (67%) 105.5 -0.59
21 — — — — — — — — — — — — — — — — 1973 1842 136.2 — — — — — +53 -147 63.0% +0.73 8–3 (73%) 6–4 (60%) 103.3 +0.33
22 1972 1439 91.1 — — — — — +19 — 9.1% -3.27 0–1 0–1 — +0.90 1974 1800 119.7 — — — — — +33 -78 66.7% +1.33 1–2 (33%) — — +0.49
23 1973 1466 102.3 — — — — — +30 — 44.0% -0.56 2–1 (67%) 0–1 — +1.42 1975 1774 138.4 — — — — -137 +22 -84 51.7% +0.29 6–6 (50%) 1–3 (25%) 98.0 -2.39
24 1974 1483 100.4 — — — — — +33 — 40.0% -1.40 2–0 1–0 — +0.69 1976 1777 132.4 — — — — — +29 — 59.2% +0.84 4–1 (80%) 2–1 (67%) 103.9 -0.37
25 1975 1667 123.4 — — — — — +28 -100 56.6% +0.36 5–4 (56%) 2–1 (67%) 104.4 +0.92 1977 1763 128.8 — — — — — +1 -63 50.0% -0.02 2–4 (33%) 3–2 (60%) 98.6 -0.83
26 1976 1653 123.0 — — — — -39 +22 -102 47.4% -0.24 6–6 (50%) 4–1 (80%) 105.0 +0.96 1978 1743 134.2 — — — — — +42 -82 55.8% +0.28 1–4 (20%) 2–2 (50%) 97.2 -1.32
27 1977 1612 114.0 — — — — — +52 -149 38.6% -0.90 5–3 (63%) 4–4 (50%) 102.1 +0.42 — — — — — — — — — — — — — — — —
28 1978 1608 119.9 — — — — +85 +48 -126 50.8% -0.09 2–5 (29%) 2–2 (50%) 97.5 +3.14 — — — — — — — — — — — — — — — —
29 1979 1596 107.1 — — — — +100 — — 36.4% -1.36 2–2 (50%) 2–3 (40%) 98.1 +1.61 — — — — — — — — — — — — — — — —
30 1980 1709 134.1 — — — — +20 +64 — 63.5% +0.94 5–7 (42%) 4–2 (67%) 99.8 +1.96 1982 1728 102.7 — — — — — — — 0.0% -3.00 — — — -0.22
31 1981 1638 110.6 — — — — +76 +55 — 42.2% -0.47 2–5 (29%) 0–2 — +2.57 — — — — — — — — — — — — — — — —
32 1982 1548 102.3 — — — — +106 +36 — 45.5% -0.45 6–5 (55%) 3–3 (50%) 98.4 +2.50 1984 1717 101.4 — — — — — — — 50.0% +0.67 1–1 — — +0.28
33 1983 1553 102.9 — — — — — — — 50.0% -0.25 — 1–1 — +0.32 — — — — — — — — — — — — — — — —
34 1984 1536 106.8 — — — — +87 — — 35.7% -1.29 1–1 — — +0.39 — — — — — — — — — — — — — — — —
Career — 1773 121.0 — — — — +58 +42 -116 48.2% -0.26 38–41 (48%) 23–21 (52%) 99.9 +7.72 — 1868 138.2 — — — — -137 +40 -127 57.4% +0.47 40–35 (53%) 18–14 (56%) 102.7 -0.67

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.