H2H data updated: 2026-07-19 14:15 UTC
Helen Amos vs Sonja Pachta H2H: 1-0
Helen Amos holds a 1–0 lead over Sonja Pachta in their WTA head-to-head. Across 1 main-draw meeting, Helen Amos leads 1–0 on clay. Most recently, Helen Amos won the 1968 Poertschach quarterfinal 6-3 6-2.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 31, 1968* | Poertschach | WTA 250 | QF | Clay | Helen Amos | 6-3 6-2 | Sonja Pachta | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Helen Amos | — | — | — | 1,577 | 41 | 59 | 41.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Sonja Pachta | — | — | — | 1,620 | 17 | 20 | 45.9% | 0 | 0 | 0 | 0 | 2 | 2 |
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 | Helen Amos | Sonja Pachta | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | 1968 | 11–19 | 36.7% | — | 1,473 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1969 | 10–14 | 41.7% | — | 1,503 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1970 | 8–13 | 38.1% | — | 1,519 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 1971 | 8–9 | 47.1% | — | 1,532 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1972 | 2–3 | 40.0% | — | 1,541 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1973 | 2–1 | 66.7% | — | 1,564 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | — | — | — | — | — | — | — | 1968 | 1–1 | 50.0% | — | 1,494 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 1969 | 2–3 | 40.0% | — | 1,491 | 0 | 0 |
| 29 | — | — | — | — | — | — | — | 1970 | 3–1 | 75.0% | — | 1,540 | 0 | 1 |
| 30 | — | — | — | — | — | — | — | 1971 | 0–1 | 0.0% | — | 1,521 | 0 | 1 |
| 31 | — | — | — | — | — | — | — | 1972 | 11–8 | 57.9% | — | 1,613 | 0 | 2 |
| 32 | — | — | — | — | — | — | — | 1973 | 0–3 | 0.0% | — | 1,571 | 0 | 2 |
| 34 | — | — | — | — | — | — | — | 1975 | 0–2 | 0.0% | — | 1,535 | 0 | 2 |
| 35 | — | — | — | — | — | — | — | 1976 | 0–1 | 0.0% | — | 1,524 | 0 | 2 |