H2H data updated: 2026-07-19 14:15 UTC
Bonnie Gadusek vs Isabelle Villiger H2H: 1-0
Bonnie Gadusek holds a 1–0 lead over Isabelle Villiger in their WTA head-to-head. Across 1 main-draw meeting, Bonnie Gadusek leads 1–0 on clay. Most recently, Bonnie Gadusek won the 1981 Lugano third round 6-3 6-3.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| May 14, 1981* | Lugano | WTA 250 | R32 | Clay | Bonnie Gadusek | 6-3 6-3 | Isabelle Villiger | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bonnie Gadusek | — | — | — | 2,074 | 189 | 94 | 66.8% | 0 | 0 | 0 | 0 | 8 | 8 |
| Isabelle Villiger | — | — | — | 1,687 | 24 | 31 | 43.6% | 0 | 0 | 0 | 0 | 1 | 1 |
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 | Bonnie Gadusek | Isabelle Villiger | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 1980 | 24–4 | 85.7% | — | 1,738 | 0 | 3 | — | — | — | — | — | — | — |
| 17 | 1981 | 12–14 | 46.2% | — | 1,774 | 0 | 3 | — | — | — | — | — | — | — |
| 18 | 1982 | 39–24 | 61.9% | — | 1,912 | 0 | 3 | — | — | — | — | — | — | — |
| 19 | 1983 | 24–15 | 61.5% | — | 1,930 | 0 | 3 | — | — | — | — | — | — | — |
| 20 | 1984 | 29–13 | 69.0% | — | 1,955 | 0 | 4 | 1972 | 0–1 | 0.0% | — | 1,484 | 0 | 0 |
| 21 | 1985 | 45–12 | 78.9% | — | 2,046 | 0 | 8 | — | — | — | — | — | — | — |
| 22 | 1986 | 16–9 | 64.0% | — | 2,017 | 0 | 8 | — | — | — | — | — | — | — |
| 23 | 1987 | 0–3 | 0.0% | — | 1,934 | 0 | 8 | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | 1978 | 2–2 | 50.0% | — | 1,499 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 1979 | 0–2 | 0.0% | — | 1,478 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 1980 | 13–6 | 68.4% | — | 1,646 | 0 | 1 |
| 29 | — | — | — | — | — | — | — | 1981 | 9–16 | 36.0% | — | 1,642 | 0 | 1 |
| 30 | — | — | — | — | — | — | — | 1982 | 0–3 | 0.0% | — | 1,597 | 0 | 1 |
| 31 | — | — | — | — | — | — | — | 1983 | 0–1 | 0.0% | — | 1,583 | 0 | 1 |