H2H data updated: 2026-07-19 08:25 UTC
Masako Yanagi vs Iwona Kuczynska H2H: 0-1
Iwona Kuczynska holds a 1–0 lead over Masako Yanagi in their WTA head-to-head. Across 1 main-draw meeting, Iwona Kuczynska leads 1–0 on hard courts. Most recently, Iwona Kuczynska won the 1989 Singapore fourth round 7-5 6-1.
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JPN
Age 66
Left-Handed
191 cm / 6'3"
H2H
0
–
1
1 main draw meetings
Age 65
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Apr 14, 1989* | Singapore | WTA 500 | R16 | Hard | Iwona Kuczynska | 7-5 6-1 | Masako Yanagi | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Masako Yanagi | #496 | #89 | 9 | 1,623 | 46 | 73 | 38.7% | 0 | 0 | 0 | 0 | 0 | 0 |
| Iwona Kuczynska | — | — | — | 1,590 | 27 | 48 | 36.0% | 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.
| Age | Masako Yanagi | Iwona Kuczynska | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | 1980 | 2–3 | 40.0% | — | 1,507 | 0 | 0 | 1981 | 1–3 | 25.0% | — | 1,482 | 0 | 0 |
| 21 | 1981 | 0–1 | 0.0% | — | 1,497 | 0 | 0 | 1982 | 2–6 | 25.0% | — | 1,433 | 0 | 0 |
| 22 | 1982 | 12–7 | 63.2% | — | 1,562 | 0 | 0 | 1983 | 1–3 | 25.0% | — | 1,434 | 0 | 0 |
| 23 | 1983 | 5–3 | 62.5% | — | 1,604 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1984 | 4–6 | 40.0% | #103 | 1,572 | 0 | 0 | 1985 | 0–1 | 0.0% | — | 1,432 | 0 | 0 |
| 25 | 1985 | 4–12 | 25.0% | #104 | 1,522 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 1986 | 6–13 | 31.6% | #113 | 1,514 | 0 | 0 | 1987 | 8–7 | 53.3% | — | 1,558 | 0 | 0 |
| 27 | 1987 | 0–4 | 0.0% | #242 | 1,479 | 0 | 0 | 1988 | 11–17 | 39.3% | — | 1,578 | 0 | 0 |
| 28 | 1988 | 9–12 | 42.9% | #102 | 1,525 | 0 | 0 | 1989 | 4–11 | 26.7% | — | 1,525 | 0 | 0 |
| 29 | 1989 | 2–8 | 20.0% | #209 | 1,482 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 1991 | 0–1 | 0.0% | #479 | 1,477 | 0 | 0 | — | — | — | — | — | — | — |
| 33 | 1993 | 2–3 | 40.0% | #190 | 1,481 | 0 | 0 | — | — | — | — | — | — | — |