H2H data updated: 2026-07-19 02:51 UTC
Kazuko Sawamatsu vs Nancy Ornstein H2H: 1-0
Kazuko Sawamatsu holds a 1–0 lead over Nancy Ornstein in their WTA head-to-head. Across 1 main-draw meeting, Kazuko Sawamatsu leads 1–0 on grass. Most recently, Kazuko Sawamatsu won the 1973 US Open second round 6-2 6-2.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Sep 1, 1973* | US Open | Grand Slam | R64 | Grass | Kazuko Sawamatsu | 6-2 6-2 | Nancy Ornstein | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kazuko Sawamatsu | — | — | — | 1,952 | 181 | 99 | 64.6% | 0 | 0 | 0 | 1 | 10 | 11 |
| Nancy Ornstein | — | — | — | 1,571 | 42 | 82 | 33.9% | 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 | Kazuko Sawamatsu | Nancy Ornstein | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 1968 | 3–2 | 60.0% | — | 1,522 | 0 | 0 |
| 17 | 1968 | 9–6 | 60.0% | — | 1,551 | 0 | 2 | 1969 | 0–3 | 0.0% | — | 1,505 | 0 | 0 |
| 18 | 1969 | 16–8 | 66.7% | — | 1,671 | 0 | 3 | 1970 | 4–3 | 57.1% | — | 1,528 | 0 | 1 |
| 19 | 1970 | 12–9 | 57.1% | — | 1,713 | 0 | 4 | 1971 | 2–7 | 22.2% | — | 1,496 | 0 | 1 |
| 20 | 1971 | 18–10 | 64.3% | — | 1,799 | 0 | 5 | 1972 | 4–14 | 22.2% | — | 1,483 | 0 | 1 |
| 21 | 1972 | 28–15 | 65.1% | — | 1,853 | 0 | 8 | 1973 | 0–6 | 0.0% | — | 1,455 | 0 | 1 |
| 22 | 1973 | 38–21 | 64.4% | — | 1,823 | 0 | 8 | 1974 | 5–9 | 35.7% | — | 1,465 | 0 | 1 |
| 23 | 1974 | 37–20 | 64.9% | — | 1,898 | 0 | 10 | 1975 | 6–12 | 33.3% | — | 1,481 | 0 | 1 |
| 24 | 1975 | 23–10 | 69.7% | — | 1,952 | 0 | 11 | 1976 | 1–5 | 16.7% | — | 1,451 | 0 | 1 |
| 25 | — | — | — | — | — | — | — | 1977 | 6–5 | 54.5% | — | 1,526 | 0 | 1 |
| 26 | — | — | — | — | — | — | — | 1978 | 1–3 | 25.0% | — | 1,519 | 0 | 1 |
| 27 | — | — | — | — | — | — | — | 1979 | 4–4 | 50.0% | — | 1,538 | 0 | 2 |
| 28 | — | — | — | — | — | — | — | 1980 | 5–6 | 45.5% | — | 1,540 | 0 | 2 |
| 29 | — | — | — | — | — | — | — | 1981 | 1–3 | 25.0% | — | 1,507 | 0 | 2 |