H2H data updated: 2026-07-18 02:15 UTC
Mariana Simionescu vs Donna Ganz H2H: 2-2
Mariana Simionescu and Donna Ganz are tied 2–2 in their WTA head-to-head. Across 4 main-draw meetings, Donna Ganz leads 2–1 on clay, while Mariana Simionescu leads 1–0 on grass. Most recently, Donna Ganz won the 1975 Roland Garros second round 6-4 6-3.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jun 7, 1975* | Roland Garros | Grand Slam | R64 | Clay | Donna Ganz | 6-4 6-3 | Mariana Simionescu | Match data |
| Mar 1, 1975* | Fort Myers | WTA 250 | SF | Clay | Donna Ganz | 7-5 6-3 | Mariana Simionescu | Match data |
| Aug 31, 1974* | US Open | Grand Slam | R64 | Grass | Mariana Simionescu | 7-5 7-6 | Donna Ganz | Match data |
| Feb 23, 1974* | Fort Myers | WTA 250 | QF | Clay | Mariana Simionescu | 6-3 7-5 | Donna Ganz | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mariana Simionescu | — | — | — | 1,731 | 68 | 73 | 48.2% | 0 | 0 | 0 | 0 | 2 | 2 |
| Donna Ganz | — | — | — | 1,743 | 42 | 52 | 44.7% | 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.
| Mariana Simionescu | Donna Ganz | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1972 | 0–1 | 0.0% | — | 1,484 | 0 | 0 | 1970 | 0–1 | 0.0% | — | 1,483 | 0 | 0 |
| 1973 | 5–8 | 38.5% | — | 1,506 | 0 | 0 | 1971 | 1–1 | 50.0% | — | 1,493 | 0 | 0 |
| 1974 | 13–12 | 52.0% | — | 1,594 | 0 | 0 | 1972 | 1–3 | 25.0% | — | 1,471 | 0 | 0 |
| 1975 | 10–14 | 41.7% | — | 1,618 | 0 | 0 | 1973 | 3–4 | 42.9% | — | 1,503 | 0 | 0 |
| 1976 | 15–13 | 53.6% | — | 1,690 | 0 | 1 | 1974 | 12–16 | 42.9% | — | 1,562 | 0 | 0 |
| 1977 | 7–8 | 46.7% | — | 1,689 | 0 | 1 | 1975 | 17–12 | 58.6% | — | 1,721 | 0 | 1 |
| 1978 | 9–10 | 47.4% | — | 1,681 | 0 | 1 | 1976 | 0–4 | 0.0% | — | 1,680 | 0 | 1 |
| 1979 | 0–3 | 0.0% | — | 1,625 | 0 | 1 | 1977 | 6–5 | 54.5% | — | 1,668 | 0 | 1 |
| 1980 | 9–4 | 69.2% | — | 1,705 | 0 | 2 | 1978 | 1–4 | 20.0% | — | 1,647 | 0 | 1 |
| — | — | — | — | — | — | — | 1980 | 1–2 | 33.3% | — | 1,615 | 0 | 1 |