H2H data updated: 2026-07-19 02:51 UTC
Peggy Michel vs Valerie Ziegenfuss H2H: 1-1
Peggy Michel and Valerie Ziegenfuss are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Peggy Michel leads 1–0 on clay, while Valerie Ziegenfuss leads 1–0 on grass. Most recently, Peggy Michel won the 1977 US Open first round 6-4 6-3.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Sep 2, 1977* | US Open | Grand Slam | R128 | Clay | Peggy Michel | 6-4 6-3 | Valerie Ziegenfuss | Match data |
| Jun 5, 1970* | Manchester Rothmans | WTA 250 | R16 | Grass | Valerie Ziegenfuss | 9-7 3-6 6-1 | Peggy Michel | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Peggy Michel | — | — | — | 1,719 | 70 | 78 | 47.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Valerie Ziegenfuss | — | — | — | 1,952 | 231 | 232 | 49.9% | 0 | 0 | 0 | 0 | 3 | 3 |
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 | Peggy Michel | Valerie Ziegenfuss | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | 1968 | 12–11 | 52.2% | — | 1,549 | 0 | 0 | 1968 | 35–24 | 59.3% | — | 1,586 | 0 | 0 |
| 20 | 1969 | 11–12 | 47.8% | — | 1,608 | 0 | 0 | 1969 | 28–24 | 53.8% | — | 1,715 | 0 | 1 |
| 21 | 1970 | 11–10 | 52.4% | — | 1,612 | 0 | 0 | 1970 | 40–28 | 58.8% | — | 1,776 | 0 | 2 |
| 22 | 1971 | 0–1 | 0.0% | — | 1,605 | 0 | 0 | 1971 | 23–29 | 44.2% | — | 1,796 | 0 | 3 |
| 23 | 1972 | 0–1 | 0.0% | — | 1,593 | 0 | 0 | 1972 | 26–24 | 52.0% | — | 1,829 | 0 | 3 |
| 24 | 1973 | 16–17 | 48.5% | — | 1,630 | 0 | 0 | 1973 | 33–29 | 53.2% | — | 1,759 | 0 | 3 |
| 25 | 1974 | 14–17 | 45.2% | — | 1,618 | 0 | 0 | 1974 | 12–14 | 46.2% | — | 1,786 | 0 | 3 |
| 26 | 1975 | 4–4 | 50.0% | — | 1,649 | 0 | 0 | 1975 | 16–16 | 50.0% | — | 1,822 | 0 | 3 |
| 27 | 1976 | 1–4 | 20.0% | — | 1,642 | 0 | 0 | 1976 | 12–20 | 37.5% | — | 1,742 | 0 | 3 |
| 28 | 1977 | 1–1 | 50.0% | — | 1,652 | 0 | 0 | 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 |