H2H data updated: 2026-07-19 02:51 UTC
Susan Mascarin vs Sonoe Yonezawa H2H: 1-0
Susan Mascarin holds a 1–0 lead over Sonoe Yonezawa in their WTA head-to-head. Across 1 main-draw meeting, Susan Mascarin leads 1–0 on hard courts. Most recently, Susan Mascarin won the 1981 Tokyo Japan Open third round 6-4 6-2.
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USA
Age 62
Right-Handed
173 cm / 5'8"
H2H
1
–
0
1 main draw meetings
Age 77
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Oct 22, 1981* | Tokyo Japan Open | WTA 250 | R32 | Hard | Susan Mascarin | 6-4 6-2 | Sonoe Yonezawa | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Susan Mascarin | #460 | #32 | 14 | 1,796 | 113 | 142 | 44.3% | 0 | 0 | 0 | 0 | 1 | 1 |
| Sonoe Yonezawa | — | — | — | 1,554 | 14 | 23 | 37.8% | 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 | Susan Mascarin | Sonoe Yonezawa | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 15 | 1979 | 2–1 | 66.7% | — | 1,527 | 0 | 1 | — | — | — | — | — | — | — |
| 16 | 1980 | 8–9 | 47.1% | — | 1,631 | 0 | 1 | — | — | — | — | — | — | — |
| 17 | 1981 | 19–22 | 46.3% | — | 1,693 | 0 | 1 | — | — | — | — | — | — | — |
| 18 | 1982 | 19–18 | 51.4% | — | 1,753 | 0 | 1 | — | — | — | — | — | — | — |
| 19 | 1983 | 9–24 | 27.3% | — | 1,551 | 0 | 1 | — | — | — | — | — | — | — |
| 20 | 1984 | 9–13 | 40.9% | #69 | 1,648 | 0 | 1 | — | — | — | — | — | — | — |
| 21 | 1985 | 22–22 | 50.0% | #65 | 1,730 | 0 | 1 | — | — | — | — | — | — | — |
| 22 | 1986 | 16–16 | 50.0% | #54 | 1,691 | 0 | 1 | — | — | — | — | — | — | — |
| 23 | 1987 | 6–9 | 40.0% | #118 | 1,637 | 0 | 1 | — | — | — | — | — | — | — |
| 24 | 1988 | 3–8 | 27.3% | #221 | 1,551 | 0 | 1 | — | — | — | — | — | — | — |
| 29 | — | — | — | — | — | — | — | 1978 | 5–8 | 38.5% | — | 1,520 | 0 | 0 |
| 30 | — | — | — | — | — | — | — | 1979 | 1–2 | 33.3% | — | 1,514 | 0 | 0 |
| 31 | — | — | — | — | — | — | — | 1980 | 8–9 | 47.1% | — | 1,544 | 0 | 0 |
| 32 | — | — | — | — | — | — | — | 1981 | 0–2 | 0.0% | — | 1,515 | 0 | 0 |
| 34 | — | — | — | — | — | — | — | 1983 | 0–2 | 0.0% | — | 1,487 | 0 | 0 |