H2H data updated: 2026-07-19 02:51 UTC
Helga Masthoff vs Naoko Sato H2H: 1-0
Helga Masthoff holds a 1–0 lead over Naoko Sato in their WTA head-to-head. Across 1 main-draw meeting, Helga Masthoff leads 1–0 on clay. Most recently, Helga Masthoff won the 1976 Hamburg third round 6-3 6-2.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| May 20, 1976* | Hamburg | WTA 250 | R32 | Clay | Helga Masthoff | 6-3 6-2 | Naoko Sato | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Helga Masthoff | — | — | — | 2,084 | 373 | 111 | 77.1% | 0 | 2 | 0 | 4 | 43 | 49 |
| Naoko Sato | — | — | — | 1,637 | 58 | 91 | 38.9% | 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.
| Age | Helga Masthoff | Naoko Sato | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | — | — | — | — | — | — | — | 1972 | 2–3 | 40.0% | — | 1,505 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 1973 | 4–6 | 40.0% | — | 1,498 | 0 | 0 |
| 19 | — | — | — | — | — | — | — | 1974 | 7–16 | 30.4% | — | 1,455 | 0 | 0 |
| 20 | — | — | — | — | — | — | — | 1975 | 7–7 | 50.0% | — | 1,519 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 1976 | 4–8 | 33.3% | — | 1,548 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 1977 | 8–12 | 40.0% | — | 1,576 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 1978 | 6–7 | 46.2% | — | 1,602 | 0 | 0 |
| 24 | — | — | — | — | — | — | — | 1979 | 8–9 | 47.1% | — | 1,598 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 1980 | 11–10 | 52.4% | — | 1,593 | 0 | 0 |
| 26 | 1968 | 26–12 | 68.4% | — | 1,716 | 0 | 3 | 1981 | 1–6 | 14.3% | — | 1,532 | 0 | 0 |
| 27 | 1969 | 42–13 | 76.4% | — | 1,895 | 0 | 11 | 1982 | 0–1 | 0.0% | — | 1,522 | 0 | 0 |
| 28 | 1970 | 50–11 | 82.0% | — | 2,046 | 0 | 16 | 1983 | 0–4 | 0.0% | — | 1,469 | 0 | 0 |
| 29 | 1971 | 38–9 | 80.9% | — | 2,053 | 0 | 23 | 1984 | 0–1 | 0.0% | — | 1,460 | 0 | 0 |
| 30 | 1972 | 28–11 | 71.8% | — | 2,007 | 0 | 27 | — | — | — | — | — | — | — |
| 31 | 1973 | 36–13 | 73.5% | — | 2,028 | 0 | 29 | — | — | — | — | — | — | — |
| 32 | 1974 | 27–9 | 75.0% | — | 2,013 | 0 | 32 | 1987 | 0–1 | 0.0% | — | 1,453 | 0 | 0 |
| 33 | 1975 | 25–8 | 75.8% | — | 1,972 | 0 | 36 | — | — | — | — | — | — | — |
| 34 | 1976 | 34–8 | 81.0% | — | 1,940 | 0 | 41 | — | — | — | — | — | — | — |
| 35 | 1977 | 18–4 | 81.8% | — | 1,934 | 0 | 44 | — | — | — | — | — | — | — |
| 36 | 1978 | 13–5 | 72.2% | — | 1,894 | 0 | 44 | — | — | — | — | — | — | — |
| 37 | 1979 | 10–1 | 90.9% | — | 1,929 | 0 | 47 | — | — | — | — | — | — | — |
| 38 | 1980 | 26–7 | 78.8% | — | 1,873 | 0 | 49 | — | — | — | — | — | — | — |