H2H data updated: 2026-08-31 00:00 UTC

Ada Bakker vs Katalin Borka H2H: 1-0

Ada Bakker holds a 1–0 lead over Katalin Borka in their WTA head-to-head. Across 1 main-draw meeting, Ada Bakker leads 1–0 on clay. Most recently, Ada Bakker won the 1969 Siofok final 6-2 6-3.

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

Ada Bakker
NED Age 78
H2H
1 – 0
1 main draw meetings
Katalin Borka
HUN Age 74

H2H Match Log

WinnerScoreLoserMatch DataDateRoundTournamentCategorySurface
Ada Bakker 6-2 6-3 Katalin Borka Match data Jul 15, 1969* F Siofok 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
Ada Bakker — — — 1,537 18 36 33.3% 0 0 0 0 1 1
Katalin Borka — — — 1,641 33 34 49.3% 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 Ada Bakker Katalin Borka
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 1968 3–8 27.3% — 1,479 0 0 1972 6–6 50.0% — 1,588 0 1
21 1969 8–11 42.1% — 1,513 0 1 1973 4–4 50.0% — 1,612 0 1
22 1970 4–10 28.6% — 1,485 0 1 — — — — — — —
23 1971 3–5 37.5% — 1,507 0 1 1975 1–2 33.3% — 1,588 0 1
24 1972 0–2 0.0% — 1,481 0 1 1976 0–2 0.0% — 1,553 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 Ada Bakker Katalin Borka
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 1968 — — — — 1 2 3 33.3% 2 6 8 25.0% — — — — 1972 — — — — 6 6 12 50.0% — — — — — — — —
21 1969 — — — — 4 3 7 57.1% 3 5 8 37.5% 1 3 4 25.0% 1973 — — — — 4 4 8 50.0% — — — — — — — —
22 1970 0 1 1 0.0% 2 5 7 28.6% 2 3 5 40.0% — — — — — — — — — — — — — — — — — — — — —
23 1971 — — — — 1 1 2 50.0% 2 4 6 33.3% — — — — 1975 — — — — 1 2 3 33.3% — — — — — — — —
24 1972 — — — — 0 1 1 0.0% 0 1 1 0.0% — — — — 1976 — — — — 0 2 2 0.0% — — — — — — — —
Career — 0 1 1 0.0% 8 12 20 40.0% 9 19 28 32.1% 1 3 4 25.0% — — — — — 33 34 67 49.3% — — — — — — — —

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Ada Bakker Katalin Borka
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule
17 — — — — — — — — — — — — — — — 1969 1518 105.8 — — — — — +15 — 60.0% +0.53 0–1 — +1.10
18 — — — — — — — — — — — — — — — 1970 1623 117.2 — — — — — +28 — 56.6% +0.34 3–2 (60%) — +1.98
19 — — — — — — — — — — — — — — — 1971 1585 108.8 — — — — — -8 — 39.1% -1.00 0–3 (0%) — +0.36
20 1968 1479 99.9 — — — — — +14 +6 28.6% -1.38 1–0 — -0.30 1972 1589 117.4 — — — — — +8 — 50.0% +0.31 1–1 0–1 +1.38
21 1969 1513 112.5 — — — — -23 +17 -20 42.9% +0.19 2–2 (50%) — +1.17 1973 1612 113.2 — — — — — +6 — 44.4% -0.61 2–0 0–1 +0.08
22 1970 1485 107.3 — — — — — +5 +4 27.6% -1.48 1–2 (33%) — -0.09 — — — — — — — — — — — — — — —
23 1971 1507 107.9 — — — — — — -10 36.8% -0.84 2–1 (67%) 1–0 +0.42 1975 1588 100.0 — — — — — +11 — 42.9% -0.43 0–1 — +0.37
24 1972 1482 96.9 — — — — — — — 20.0% -2.80 0–1 — +0.33 1976 1553 97.5 — — — — — — — 20.0% -1.80 0–1 0–1 +0.29
Career — 1538 108.8 — — — — -23 +12 -6 34.5% -0.81 6–6 (50%) 1–0 +2.94 — 1642 116.8 — — — — — +14 — 49.7% -0.08 6–9 (40%) 0–3 (0%) +8.30

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.