H2H data updated: 2026-07-19 02:51 UTC
Iris Riedel Kuhn vs Birgit Portscheller H2H: 0-1
Birgit Portscheller holds a 1–0 lead over Iris Riedel Kuhn in their WTA head-to-head. Across 1 main-draw meeting, Birgit Portscheller leads 1–0 on clay. Most recently, Birgit Portscheller won the 1975 Stuttgart fourth round W/O.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 29, 1975* | Stuttgart | WTA 500 | R16 | Clay | Birgit Portscheller | (w/o) | Iris Riedel Kuhn | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Iris Riedel Kuhn | — | — | — | 1,845 | 104 | 96 | 52.0% | 0 | 0 | 0 | 0 | 7 | 7 |
| Birgit Portscheller | — | — | — | 1,563 | 6 | 8 | 42.9% | 0 | 0 | 0 | 0 | 0 | 0 |
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.
| Iris Riedel Kuhn | Birgit Portscheller | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1972 | 1–2 | 33.3% | — | 1,484 | 0 | 0 | 1973 | 0–1 | 0.0% | — | 1,495 | 0 | 0 |
| 1973 | 0–1 | 0.0% | — | 1,479 | 0 | 0 | 1974 | 0–2 | 0.0% | — | 1,472 | 0 | 0 |
| 1974 | 2–4 | 33.3% | — | 1,489 | 0 | 0 | 1975 | 3–1 | 75.0% | — | 1,528 | 0 | 0 |
| 1975 | 16–13 | 55.2% | — | 1,666 | 0 | 0 | 1976 | 3–2 | 60.0% | — | 1,550 | 0 | 0 |
| 1976 | 10–15 | 40.0% | — | 1,671 | 0 | 0 | 1977 | 0–2 | 0.0% | — | 1,524 | 0 | 0 |
| 1977 | 13–14 | 48.1% | — | 1,701 | 0 | 0 | — | — | — | — | — | — | — |
| 1978 | 13–10 | 56.5% | — | 1,694 | 0 | 1 | — | — | — | — | — | — | — |
| 1979 | 5–9 | 35.7% | — | 1,685 | 0 | 1 | — | — | — | — | — | — | — |
| 1980 | 28–9 | 75.7% | — | 1,821 | 0 | 4 | — | — | — | — | — | — | — |
| 1981 | 15–13 | 53.6% | — | 1,734 | 0 | 7 | — | — | — | — | — | — | — |
| 1982 | 1–6 | 14.3% | — | 1,631 | 0 | 7 | — | — | — | — | — | — | — |