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

Helen Sheedy vs Karen Krantzcke H2H: 0-1

Karen Krantzcke holds a 1–0 lead over Helen Sheedy in their WTA head-to-head. Across 1 main-draw meeting, Karen Krantzcke leads 1–0 on grass. Most recently, Karen Krantzcke won the 1969 Australian Open round of 16 6-0 6-1.

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

Helen Sheedy
AUS
H2H
0 – 1
1 main-draw meetings
Karen Krantzcke
AUS Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Karen Krantzcke 6-0 6-1 Helen Sheedy Match data Jan 29, 1969* R16 Australian Open Grand Slam 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
Helen Sheedy — — — 1,515 7 21 25.0% 0 0 0 0 0 0
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.

Helen Sheedy Karen Krantzcke
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 2–4 33.3% — 1,472 0 0 1968 50–17 74.6% — 1,793 0 4
1969 1–3 25.0% — 1,452 0 0 1969 66–29 69.5% — 1,856 0 8
1970 4–13 23.5% — 1,399 0 0 1970 46–24 65.7% — 1,857 0 8
1971 0–1 0.0% — 1,388 0 0 1971 3–15 16.7% — 1,776 0 8
— — — — — — — 1972 35–27 56.5% — 1,948 0 8
— — — — — — — 1973 33–31 51.6% — 1,895 0 8
— — — — — — — 1974 24–17 58.5% — 1,944 0 9
— — — — — — — 1975 5–7 41.7% — 1,862 0 9
— — — — — — — 1976 6–3 66.7% — 1,852 0 9
— — — — — — — 1977 8–4 66.7% — 1,814 0 9

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Helen Sheedy 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 %
1968 — — — — — — — — 2 4 6 33.3% — — — — 1968 3 1 4 75.0% 10 3 13 76.9% 37 13 50 74.0% — — — —
1969 — — — — 0 2 2 0.0% 1 1 2 50.0% — — — — 1969 3 2 5 60.0% 26 13 39 66.7% 37 13 50 74.0% — — — —
1970 0 2 2 0.0% 3 5 8 37.5% 1 6 7 14.3% — — — — 1970 3 2 5 60.0% 21 10 31 67.7% 22 12 34 64.7% — — — —
1971 — — — — — — — — 0 1 1 0.0% — — — — 1971 0 3 3 0.0% 1 4 5 20.0% — — — — 2 8 10 20.0%
— — — — — — — — — — — — — — — — — 1972 5 4 9 55.6% 8 7 15 53.3% 18 8 26 69.2% 4 8 12 33.3%
— — — — — — — — — — — — — — — — — 1973 10 7 17 58.8% 8 5 13 61.5% 10 8 18 55.6% 5 11 16 31.3%
— — — — — — — — — — — — — — — — — 1974 4 3 7 57.1% 4 3 7 57.1% 12 4 16 75.0% 4 7 11 36.4%
— — — — — — — — — — — — — — — — — 1975 1 2 3 33.3% — — — — 3 3 6 50.0% 1 2 3 33.3%
— — — — — — — — — — — — — — — — — 1976 3 2 5 60.0% — — — — 3 1 4 75.0% — — — —
— — — — — — — — — — — — — — — — — 1977 2 1 3 66.7% — — — — 3 2 5 60.0% — — — —
Career 0 2 2 0.0% 3 7 10 30.0% 4 12 16 25.0% — — — — Career 34 27 61 55.7% 78 45 123 63.4% 145 64 209 69.4% 16 36 52 30.8%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Helen Sheedy Karen Krantzcke
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
1968 1472 83.2 — — — — — — +5 30.8% -2.46 1–0 — — +0.30 1968 1793 133.4 — — — — -183 -107 +112 72.8% +1.89 6–7 (46%) — — +1.15
1969 1452 97.1 — — — — — — — 33.3% -1.56 0–1 — — +0.59 1969 1857 143.1 — — — — -187 -21 +117 68.3% +1.63 8–10 (44%) — — -1.74
1970 1400 102.8 — — — — — +73 +23 31.6% -1.37 0–4 (0%) — — +0.93 1970 1858 144.6 — — — — -179 +43 +67 63.2% +0.86 11–8 (58%) — — -6.02
1971 1389 96.4 — — — — — — — 0.0% -3.50 — — — +0.06 1971 1777 136.0 — — — — -153 +69 — 29.3% -1.44 1–6 (14%) 1–4 (20%) 93.5 -3.42
— — — — — — — — — — — — — — — — 1972 1948 152.1 — — — — -221 -89 +32 56.9% +0.48 4–8 (33%) 3–2 (60%) 96.3 -8.34
— — — — — — — — — — — — — — — — 1973 1896 154.5 — — — — -120 +24 +69 53.8% +0.30 6–11 (35%) 12–8 (60%) 97.2 -8.52
— — — — — — — — — — — — — — — — 1974 1945 156.8 — — — — -111 +5 +75 61.2% +0.93 5–4 (56%) 2–2 (50%) 102.2 -5.37
— — — — — — — — — — — — — — — — 1975 1863 128.0 — — — — -9 — +52 42.9% -0.43 2–2 (50%) 3–1 (75%) 98.9 -1.26
— — — — — — — — — — — — — — — — 1976 1853 111.8 — — — — -25 — +106 63.2% +0.42 3–0 (100%) 1–1 — +1.15
— — — — — — — — — — — — — — — — 1977 1815 117.4 — — — — +9 — +101 60.7% +0.93 3–1 (75%) 2–2 (50%) 101.2 +2.31
Career 1515 94.2 — — — — — +73 +15 30.6% -1.69 1–5 (17%) — — +6.71 Career 2017 149.8 — — — — -135 -12 +87 61.2% +0.91 49–57 (46%) 24–20 (55%) 96.5 -6.82

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.