H2H data updated: 2026-07-19 08:25 UTC
Donna Ganz vs Sandy Stap H2H: 1-0
Donna Ganz holds a 1–0 lead over Sandy Stap in their WTA head-to-head. Across 1 main-draw meeting, Donna Ganz leads 1–0 on clay. Most recently, Donna Ganz won the 1973 Raleigh quarterfinal 6-1 6-3.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jun 30, 1973* | Raleigh | WTA 250 | QF | Clay | Donna Ganz | 6-1 6-3 | Sandy Stap | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Donna Ganz | — | — | — | 1,743 | 42 | 52 | 44.7% | 0 | 0 | 0 | 0 | 1 | 1 |
| Sandy Stap | — | — | — | 1,636 | 25 | 33 | 43.1% | 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.
| Donna Ganz | Sandy Stap | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1970 | 0–1 | 0.0% | — | 1,483 | 0 | 0 | 1971 | 0–2 | 0.0% | — | 1,482 | 0 | 0 |
| 1971 | 1–1 | 50.0% | — | 1,493 | 0 | 0 | 1972 | 2–4 | 33.3% | — | 1,493 | 0 | 0 |
| 1972 | 1–3 | 25.0% | — | 1,471 | 0 | 0 | 1973 | 2–6 | 25.0% | — | 1,446 | 0 | 0 |
| 1973 | 3–4 | 42.9% | — | 1,503 | 0 | 0 | 1974 | 7–7 | 50.0% | — | 1,509 | 0 | 0 |
| 1974 | 12–16 | 42.9% | — | 1,562 | 0 | 0 | 1975 | 10–7 | 58.8% | — | 1,615 | 0 | 1 |
| 1975 | 17–12 | 58.6% | — | 1,721 | 0 | 1 | 1976 | 0–1 | 0.0% | — | 1,595 | 0 | 1 |
| 1976 | 0–4 | 0.0% | — | 1,680 | 0 | 1 | 1978 | 3–3 | 50.0% | — | 1,580 | 0 | 1 |
| 1977 | 6–5 | 54.5% | — | 1,668 | 0 | 1 | 1979 | 1–3 | 25.0% | — | 1,541 | 0 | 1 |
| 1978 | 1–4 | 20.0% | — | 1,647 | 0 | 1 | — | — | — | — | — | — | — |
| 1980 | 1–2 | 33.3% | — | 1,615 | 0 | 1 | — | — | — | — | — | — | — |