H2H data updated: 2026-09-14 00:00 UTC

Helen Sheedy vs Tine Zwaan H2H: 0-1

Tine Zwaan holds a 1–0 lead over Helen Sheedy in their WTA head-to-head. Across 1 main-draw meeting, Tine Zwaan leads 1–0 on clay. Most recently, Tine Zwaan won the 1970 Tilburg quarterfinal 6-4 3-6 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.

Helen Sheedy
AUS
H2H
0 – 1
1 main-draw meetings
Tine Zwaan
NED Age 79

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Tine Zwaan 6-4 3-6 6-3 Helen Sheedy Match data Jul 4, 1970* QF Tilburg 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
Helen Sheedy — — — 1,515 7 21 25.0% 0 0 0 0 0 0
Tine Zwaan — — — 1,758 49 53 48.0% 0 0 0 0 3 3

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 Tine Zwaan
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 2–4 33.3% — 1,472 0 0 1968 1–4 20.0% — 1,455 0 0
1969 1–3 25.0% — 1,452 0 0 1969 2–4 33.3% — 1,459 0 0
1970 4–13 23.5% — 1,399 0 0 1970 2–2 50.0% — 1,473 0 0
1971 0–1 0.0% — 1,388 0 0 1972 2–1 66.7% — 1,494 0 1
— — — — — — — 1973 8–7 53.3% — 1,577 0 3
— — — — — — — 1974 17–13 56.7% — 1,664 0 3
— — — — — — — 1975 10–12 45.5% — 1,720 0 3
— — — — — — — 1976 0–3 0.0% — 1,680 0 3
— — — — — — — 1978 3–4 42.9% — 1,644 0 3
— — — — — — — 1979 4–3 57.1% — 1,638 0 3

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 Tine Zwaan
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 — — — — 0 3 3 0.0% — — — — 1 1 2 50.0%
1969 — — — — 0 2 2 0.0% 1 1 2 50.0% — — — — 1969 — — — — 2 2 4 50.0% 0 2 2 0.0% — — — —
1970 0 2 2 0.0% 3 5 8 37.5% 1 6 7 14.3% — — — — 1970 — — — — 2 2 4 50.0% — — — — — — — —
1971 — — — — — — — — 0 1 1 0.0% — — — — 1972 — — — — 2 1 3 66.7% — — — — — — — —
— — — — — — — — — — — — — — — — — 1973 0 1 1 0.0% 6 4 10 60.0% 2 2 4 50.0% — — — —
— — — — — — — — — — — — — — — — — 1974 2 1 3 66.7% 13 7 20 65.0% 2 2 4 50.0% 0 3 3 0.0%
— — — — — — — — — — — — — — — — — 1975 4 5 9 44.4% 3 4 7 42.9% 1 1 2 50.0% 2 2 4 50.0%
— — — — — — — — — — — — — — — — — 1976 — — — — 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0%
— — — — — — — — — — — — — — — — — 1978 — — — — — — — — 1 1 2 50.0% 2 2 4 50.0%
— — — — — — — — — — — — — — — — — 1979 — — — — — — — — 2 1 3 66.7% 0 1 1 0.0%
Career 0 2 2 0.0% 3 7 10 30.0% 4 12 16 25.0% — — — — Career 6 7 13 46.2% 28 24 52 53.8% 8 10 18 44.4% 5 10 15 33.3%

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 Tine Zwaan
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 1456 96.5 — — — — — -17 — 30.8% -1.00 1–2 (33%) — — +0.18
1969 1452 97.1 — — — — — — — 33.3% -1.56 0–1 — — +0.59 1969 1460 97.7 — — — — — -1 — 33.3% -1.25 — — — +0.44
1970 1400 102.8 — — — — — +73 +23 31.6% -1.37 0–4 (0%) — — +0.93 1970 1474 106.5 — — — — — +13 — 44.4% 0.00 1–0 — — +0.63
1971 1389 96.4 — — — — — — — 0.0% -3.50 — — — +0.06 1972 1494 106.3 — — — — — +26 — 57.1% +1.14 1–0 — — +0.65
— — — — — — — — — — — — — — — — 1973 1577 120.6 — — — — — +34 -48 47.1% -0.15 4–0 (100%) — — +1.58
— — — — — — — — — — — — — — — — 1974 1665 127.2 — — — — -134 +54 -85 55.1% +0.28 5–6 (45%) 1–1 — +0.78
— — — — — — — — — — — — — — — — 1975 1721 117.0 — — — — -42 -18 — 44.0% -1.02 6–2 (75%) 3–3 (50%) 106.7 -1.07
— — — — — — — — — — — — — — — — 1976 1681 104.3 — — — — — — — 14.3% -2.43 0–1 — — -0.04
— — — — — — — — — — — — — — — — 1978 1644 98.7 — — — — +8 — — 37.5% -0.69 2–0 0–1 — +1.41
— — — — — — — — — — — — — — — — 1979 1638 113.7 — — — — — — -48 52.9% +0.94 2–1 (67%) 0–3 (0%) 98.4 +1.40
Career 1515 94.2 — — — — — +73 +15 30.6% -1.69 1–5 (17%) — — +6.71 Career 1758 120.5 — — — — -57 +27 -61 46.2% -0.29 22–12 (65%) 4–8 (33%) 106.6 +5.90

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.