H2H data updated: 2026-07-19 02:51 UTC
Valerie Ziegenfuss vs Stephanie Defina H2H: 2-1
Valerie Ziegenfuss holds a 2–1 lead over Stephanie Defina in their WTA head-to-head. Across 3 main-draw meetings, Stephanie Defina leads 1–0 on carpet, while Valerie Ziegenfuss leads 1–0 on clay. Most recently, Valerie Ziegenfuss won the 1970 Bratislava semifinal 3-6 6-3 6-2.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 18, 1970* | Bratislava | WTA 250 | SF | Clay | Valerie Ziegenfuss | 3-6 6-3 6-2 | Stephanie Defina | Match data |
| Apr 5, 1970* | San Juan | WTA 250 | SF | Hard | Valerie Ziegenfuss | 6-3 6-2 | Stephanie Defina | Match data |
| Feb 23, 1969* | Boston | WTA 250 | R16 | Carpet | Stephanie Defina | 6-4 7-5 | Valerie Ziegenfuss | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Valerie Ziegenfuss | — | — | — | 1,952 | 231 | 232 | 49.9% | 0 | 0 | 0 | 0 | 3 | 3 |
| Stephanie Defina | — | — | — | 1,819 | 88 | 48 | 64.7% | 0 | 1 | 0 | 0 | 6 | 7 |
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 | Valerie Ziegenfuss | Stephanie Defina | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | 1968 | 35–24 | 59.3% | — | 1,586 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1969 | 28–24 | 53.8% | — | 1,715 | 0 | 1 | — | — | — | — | — | — | — |
| 21 | 1970 | 40–28 | 58.8% | — | 1,776 | 0 | 2 | — | — | — | — | — | — | — |
| 22 | 1971 | 23–29 | 44.2% | — | 1,796 | 0 | 3 | 1968 | 33–22 | 60.0% | — | 1,677 | 0 | 1 |
| 23 | 1972 | 26–24 | 52.0% | — | 1,829 | 0 | 3 | 1969 | 25–9 | 73.5% | — | 1,759 | 0 | 5 |
| 24 | 1973 | 33–29 | 53.2% | — | 1,759 | 0 | 3 | 1970 | 30–15 | 66.7% | — | 1,764 | 0 | 7 |
| 25 | 1974 | 12–14 | 46.2% | — | 1,786 | 0 | 3 | 1971 | 0–2 | 0.0% | — | 1,724 | 0 | 7 |
| 26 | 1975 | 16–16 | 50.0% | — | 1,822 | 0 | 3 | — | — | — | — | — | — | — |
| 27 | 1976 | 12–20 | 37.5% | — | 1,742 | 0 | 3 | — | — | — | — | — | — | — |
| 28 | 1977 | 2–12 | 14.3% | — | 1,674 | 0 | 3 | — | — | — | — | — | — | — |
| 29 | 1978 | 3–11 | 21.4% | — | 1,651 | 0 | 3 | — | — | — | — | — | — | — |
| 30 | 1979 | 1–1 | 50.0% | — | 1,664 | 0 | 3 | — | — | — | — | — | — | — |