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

Ada Bakker vs Karen Krantzcke H2H: 0-1

Karen Krantzcke holds a 1–0 lead over Ada Bakker in their WTA head-to-head. Across 1 main-draw meeting, Karen Krantzcke leads 1–0 on grass. Most recently, Karen Krantzcke won the 1968 Bristol quarterfinal 6-4 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
0 – 1
1 main draw meetings
Karen Krantzcke
AUS Right-Handed

H2H Match Log

WinnerScoreLoserMatch DataDateRoundTournamentCategorySurface
Karen Krantzcke 6-4 6-3 Ada Bakker Match data Jun 15, 1968* QF Bristol WTA 250 Grass

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
Karen Krantzcke — — — 2,016 276 174 61.3% 0 0 0 3 6 9

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 Karen Krantzcke
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 1968 3–8 27.3% — 1,479 0 0 — — — — — — —
21 1969 8–11 42.1% — 1,513 0 1 1968 50–17 74.6% — 1,793 0 4
22 1970 4–10 28.6% — 1,485 0 1 1969 66–29 69.5% — 1,856 0 8
23 1971 3–5 37.5% — 1,507 0 1 1970 46–24 65.7% — 1,857 0 8
24 1972 0–2 0.0% — 1,481 0 1 1971 3–15 16.7% — 1,776 0 8
25 — — — — — — — 1972 35–27 56.5% — 1,948 0 8
26 — — — — — — — 1973 33–31 51.6% — 1,895 0 8
27 — — — — — — — 1974 24–17 58.5% — 1,944 0 9
28 — — — — — — — 1975 5–7 41.7% — 1,862 0 9
29 — — — — — — — 1976 6–3 66.7% — 1,852 0 9
30 — — — — — — — 1977 8–4 66.7% — 1,814 0 9

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 Karen Krantzcke
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 %
20 1968 — — — — 1 2 3 33.3% 2 6 8 25.0% — — — — — — — — — — — — — — — — — — — — —
21 1969 — — — — 4 3 7 57.1% 3 5 8 37.5% 1 3 4 25.0% 1968 3 1 4 75.0% 10 3 13 76.9% 37 13 50 74.0% — — — —
22 1970 0 1 1 0.0% 2 5 7 28.6% 2 3 5 40.0% — — — — 1969 3 2 5 60.0% 26 13 39 66.7% 37 13 50 74.0% — — — —
23 1971 — — — — 1 1 2 50.0% 2 4 6 33.3% — — — — 1970 3 2 5 60.0% 21 10 31 67.7% 22 12 34 64.7% — — — —
24 1972 — — — — 0 1 1 0.0% 0 1 1 0.0% — — — — 1971 0 3 3 0.0% 1 4 5 20.0% — — — — 2 8 10 20.0%
25 — — — — — — — — — — — — — — — — — 1972 5 4 9 55.6% 8 7 15 53.3% 18 8 26 69.2% 4 8 12 33.3%
26 — — — — — — — — — — — — — — — — — 1973 10 7 17 58.8% 8 5 13 61.5% 10 8 18 55.6% 5 11 16 31.3%
27 — — — — — — — — — — — — — — — — — 1974 4 3 7 57.1% 4 3 7 57.1% 12 4 16 75.0% 4 7 11 36.4%
28 — — — — — — — — — — — — — — — — — 1975 1 2 3 33.3% — — — — 3 3 6 50.0% 1 2 3 33.3%
29 — — — — — — — — — — — — — — — — — 1976 3 2 5 60.0% — — — — 3 1 4 75.0% — — — —
30 — — — — — — — — — — — — — — — — — 1977 2 1 3 66.7% — — — — 3 2 5 60.0% — — — —
Career — 0 1 1 0.0% 8 12 20 40.0% 9 19 28 32.1% 1 3 4 25.0% — 34 27 61 55.7% 78 45 123 63.4% 145 64 209 69.4% 16 36 52 30.8%

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 Karen Krantzcke
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
20 1968 1479 99.9 — — — — — +14 +6 28.6% -1.38 1–0 — -0.30 — — — — — — — — — — — — — — —
21 1969 1513 112.5 — — — — -23 +17 -20 42.9% +0.19 2–2 (50%) — +1.17 1968 1793 133.4 — — — — -183 -107 +112 72.8% +1.89 6–7 (46%) — +1.25
22 1970 1485 107.3 — — — — — +5 +4 27.6% -1.48 1–2 (33%) — -0.09 1969 1857 143.1 — — — — -187 -21 +117 68.3% +1.63 8–10 (44%) — -1.75
23 1971 1507 107.9 — — — — — — -10 36.8% -0.84 2–1 (67%) 1–0 +0.42 1970 1858 144.6 — — — — -179 +43 +67 63.2% +0.86 11–8 (58%) — -5.67
24 1972 1482 96.9 — — — — — — — 20.0% -2.80 0–1 — +0.33 1971 1777 136.0 — — — — -153 +69 — 29.3% -1.44 1–6 (14%) 1–4 (20%) -3.42
25 — — — — — — — — — — — — — — — 1972 1948 152.1 — — — — -221 -89 +32 56.9% +0.48 4–8 (33%) 3–2 (60%) -8.39
26 — — — — — — — — — — — — — — — 1973 1896 154.5 — — — — -120 +24 +69 53.8% +0.30 6–11 (35%) 12–8 (60%) -9.04
27 — — — — — — — — — — — — — — — 1974 1945 156.8 — — — — -111 +5 +75 61.2% +0.93 5–4 (56%) 2–2 (50%) -5.40
28 — — — — — — — — — — — — — — — 1975 1863 128.0 — — — — -9 — +52 42.9% -0.43 2–2 (50%) 3–1 (75%) -1.26
29 — — — — — — — — — — — — — — — 1976 1853 111.8 — — — — -25 — +106 63.2% +0.42 3–0 (100%) 1–1 +1.15
30 — — — — — — — — — — — — — — — 1977 1815 117.4 — — — — +9 — +101 60.7% +0.93 3–1 (75%) 2–2 (50%) +2.31
Career — 1538 108.8 — — — — -23 +12 -6 34.5% -0.81 6–6 (50%) 1–0 +2.94 — 2017 149.8 — — — — -135 -12 +87 61.2% +0.91 49–57 (46%) 24–20 (55%) -6.85

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.