H2H data updated: 2026-07-19 14:15 UTC
Gwynn Sammel vs Lisa Beritzhoff H2H: 1-0
Gwynn Sammel holds a 1–0 lead over Lisa Beritzhoff in their WTA head-to-head. Across 1 main-draw meeting, Gwynn Sammel leads 1–0 on grass. Most recently, Gwynn Sammel won the 1978 Surbiton first round 7-6 6-2.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| May 30, 1978* | Surbiton | WTA 250 | R128 | Grass | Gwynn Sammel | 7-6 6-2 | Lisa Beritzhoff | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gwynn Sammel | — | — | — | 1,531 | 14 | 25 | 35.9% | 0 | 0 | 0 | 0 | 0 | 0 |
| Lisa Beritzhoff | — | — | — | 1,500 | 0 | 2 | 0.0% | 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.
| Gwynn Sammel | Lisa Beritzhoff | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1973 | 1–2 | 33.3% | — | 1,516 | 0 | 0 | 1978 | 0–2 | 0.0% | — | 1,469 | 0 | 0 |
| 1974 | 4–13 | 23.5% | — | 1,419 | 0 | 0 | — | — | — | — | — | — | — |
| 1975 | 0–1 | 0.0% | — | 1,410 | 0 | 0 | — | — | — | — | — | — | — |
| 1977 | 5–5 | 50.0% | — | 1,472 | 0 | 0 | — | — | — | — | — | — | — |
| 1978 | 3–3 | 50.0% | — | 1,481 | 0 | 0 | — | — | — | — | — | — | — |
| 1979 | 1–1 | 50.0% | — | 1,492 | 0 | 0 | — | — | — | — | — | — | — |