H2H data updated: 2026-09-12 00:00 UTC

Katalin Borka vs Marilyn Aschner H2H: 1-0

Katalin Borka holds a 1–0 lead over Marilyn Aschner in their WTA head-to-head. Across 1 main-draw meeting, Katalin Borka leads 1–0 on clay. Most recently, Katalin Borka won the 1970 Monte Carlo Tourney semifinal 4-6 6-2 6-1.

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Katalin Borka
HUN Age 74
H2H
1 – 0
1 main-draw meetings
Marilyn Aschner
USA Age 78

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Katalin Borka 4-6 6-2 6-1 Marilyn Aschner Match data Apr 5, 1970* SF Monte Carlo Tourney WTA 250 Clay

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
Katalin Borka — — — 1,641 33 34 49.3% 0 0 0 0 1 1
Marilyn Aschner — — — 1,615 41 52 44.1% 0 0 0 0 1 1

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 Katalin Borka Marilyn Aschner
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1969 4–3 57.1% — 1,517 0 0 — — — — — — —
18 1970 15–10 60.0% — 1,622 0 1 — — — — — — —
19 1971 3–7 30.0% — 1,585 0 1 — — — — — — —
20 1972 6–6 50.0% — 1,588 0 1 1968 20–20 50.0% — 1,517 0 0
21 1973 4–4 50.0% — 1,612 0 1 1969 8–21 27.6% — 1,462 0 0
22 — — — — — — — 1970 13–10 56.5% — 1,575 0 1
23 1975 1–2 33.3% — 1,588 0 1 — — — — — — —
24 1976 0–2 0.0% — 1,553 0 1 1972 0–1 0.0% — 1,574 0 1

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Katalin Borka Marilyn Aschner
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
17 1969 — — — — 4 3 7 57.1% — — — — — — — — — — — — — — — — — — — — — — — — —
18 1970 — — — — 15 10 25 60.0% — — — — — — — — — — — — — — — — — — — — — — — — —
19 1971 — — — — 3 7 10 30.0% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1972 — — — — 6 6 12 50.0% — — — — — — — — 1968 — — — — 17 11 28 60.7% 3 9 12 25.0% — — — —
21 1973 — — — — 4 4 8 50.0% — — — — — — — — 1969 0 3 3 0.0% 4 8 12 33.3% 3 6 9 33.3% 1 2 3 33.3%
22 — — — — — — — — — — — — — — — — — 1970 — — — — 11 10 21 52.4% — — — — 2 0 2 100.0%
23 1975 — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — —
24 1976 — — — — 0 2 2 0.0% — — — — — — — — 1972 — — — — — — — — 0 1 1 0.0% — — — —
Career — — — — — 33 34 67 49.3% — — — — — — — — — 0 3 3 0.0% 32 29 61 52.5% 6 16 22 27.3% 3 2 5 60.0%

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 Katalin Borka Marilyn Aschner
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
17 1969 1518 105.8 — — — — — +15 — 60.0% +0.53 0–1 — — +1.11 — — — — — — — — — — — — — — — —
18 1970 1623 117.2 — — — — — +28 — 56.6% +0.34 3–2 (60%) — — +2.27 — — — — — — — — — — — — — — — —
19 1971 1585 108.8 — — — — — -8 — 39.1% -1.00 0–3 (0%) — — +0.46 — — — — — — — — — — — — — — — —
20 1972 1589 117.4 — — — — — +8 — 50.0% +0.31 1–1 0–1 — +1.54 1968 1518 114.9 — — — — — +80 -81 52.9% +0.24 3–6 (33%) — — -0.40
21 1973 1612 113.2 — — — — — +6 — 44.4% -0.61 2–0 0–1 — -0.04 1969 1463 100.7 — — — — -2 +60 -5 29.7% -1.73 3–5 (38%) — — -0.18
22 — — — — — — — — — — — — — — — — 1970 1575 131.5 — — — — — +29 — 61.2% +1.20 1–4 (20%) — — +1.13
23 1975 1588 100.0 — — — — — +11 — 42.9% -0.43 0–1 — — +0.41 — — — — — — — — — — — — — — — —
24 1976 1553 97.5 — — — — — — — 20.0% -1.80 0–1 0–1 — +0.32 1972 1575 99.8 — — — — — — — 0.0% -5.50 — — — -0.33
Career — 1642 116.8 — — — — — +14 — 49.7% -0.08 6–9 (40%) 0–3 (0%) 93.4 +9.06 — 1615 116.3 — — — — -2 +59 -48 47.0% -0.21 7–15 (32%) — — +0.24

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.