H2H data updated: 2026-09-13 00:00 UTC

Iwona Kuczynska vs Susana Rojas H2H: 1-0

Iwona Kuczynska holds a 1–0 lead over Susana Rojas 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 1982 Flemington round of 32 6-4 6-0.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Iwona Kuczynska
POL Age 65
H2H
1 – 0
1 main-draw meetings
Susana Rojas
MEX Age 60

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Iwona Kuczynska 6-4 6-0 Susana Rojas Match data Jun 17, 1982* R32 Flemington WTA 250 Hard

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Iwona Kuczynska — — — 1,590 27 48 36.0% 0 0 0 0 0 0
Susana Rojas — — — 1,504 7 19 26.9% 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 Iwona Kuczynska Susana Rojas
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 1981 4–9 30.8% — 1,462 0 0
16 — — — — — — — 1982 3–10 23.1% — 1,407 0 0
20 1981 1–3 25.0% — 1,481 0 0 — — — — — — —
21 1982 2–6 25.0% — 1,432 0 0 — — — — — — —
22 1983 1–3 25.0% — 1,433 0 0 — — — — — — —
24 1985 0–1 0.0% — 1,432 0 0 — — — — — — —
26 1987 8–7 53.3% — 1,557 0 0 — — — — — — —
27 1988 11–17 39.3% — 1,578 0 0 — — — — — — —
28 1989 4–11 26.7% — 1,525 0 0 — — — — — — —

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Iwona Kuczynska Susana Rojas
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
15 — — — — — — — — — — — — — — — — 1981 1463 105.5 — — — — — — — 36.7% -0.40 1–3 (25%) 0–2 — +0.33
16 — — — — — — — — — — — — — — — — 1982 1408 91.6 — — — — +104 +59 — 28.6% -1.50 0–2 1–2 (33%) — +1.24
20 1981 1482 99.1 — — — — — — — 25.0% -1.88 — — — +0.35 — — — — — — — — — — — — — — — —
21 1982 1433 97.1 — — — — +85 — — 35.3% -0.65 1–2 (33%) — — +1.27 — — — — — — — — — — — — — — — —
22 1983 1434 102.9 — — — — +90 — — 25.0% -1.25 — — — +0.34 — — — — — — — — — — — — — — — —
24 1985 1432 109.1 — — — — — — — 0.0% -2.00 — — — -0.22 — — — — — — — — — — — — — — — —
26 1987 1558 125.4 — — — — -50 +78 +42 53.1% -0.03 1–1 2–2 (50%) — +0.58 — — — — — — — — — — — — — — — —
27 1988 1578 113.9 — — — — -81 +17 +53 40.6% -0.64 4–4 (50%) 3–2 (60%) 102.4 +0.78 — — — — — — — — — — — — — — — —
28 1989 1526 107.1 — — — — -51 +64 — 32.3% -1.13 1–2 (33%) 2–2 (50%) 98.3 +0.38 — — — — — — — — — — — — — — — —
Career — 1590 115.3 — — — — -21 +42 +49 38.9% -0.72 7–9 (44%) 7–6 (54%) 100.4 +4.64 — 1504 98.5 — — — — +104 +59 — 32.8% -0.93 1–5 (17%) 1–4 (20%) 92.8 +6.04

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.