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

Sabina Simmonds vs Tine Zwaan H2H: 1-0

Sabina Simmonds holds a 1–0 lead over Tine Zwaan in their WTA head-to-head. Across 1 main-draw meeting, Sabina Simmonds leads 1–0 on carpet. Most recently, Sabina Simmonds won the 1978 Porsche Tennis Grand Prix round of 16 7-6 6-4.

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

Sabina Simmonds
ITA Age 66
H2H
1 – 0
1 main-draw meetings
Tine Zwaan
NED Age 79

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Sabina Simmonds 7-6 6-4 Tine Zwaan Match data Oct 27, 1978* R16 Porsche Tennis Grand Prix WTA 250 Carpet

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
Sabina Simmonds — — — 1,830 108 123 46.8% 0 0 0 1 5 6
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.

Age Sabina Simmonds Tine Zwaan
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
14 1974 0–2 0.0% — 1,476 0 0 — — — — — — —
15 1975 2–4 33.3% — 1,470 0 0 — — — — — — —
16 1976 5–7 41.7% — 1,526 0 0 — — — — — — —
17 1977 3–9 25.0% — 1,525 0 0 — — — — — — —
18 1978 15–15 50.0% — 1,609 0 0 — — — — — — —
19 1979 15–10 60.0% — 1,669 0 2 — — — — — — —
20 1980 6–10 37.5% — 1,613 0 2 — — — — — — —
21 1981 21–10 67.7% — 1,723 0 5 1968 1–4 20.0% — 1,455 0 0
22 1982 26–22 54.2% — 1,791 0 5 1969 2–4 33.3% — 1,459 0 0
23 1983 11–22 33.3% — 1,608 0 6 1970 2–2 50.0% — 1,473 0 0
24 1984 2–6 25.0% — 1,550 0 6 — — — — — — —
25 1985 2–2 50.0% — 1,578 0 6 1972 2–1 66.7% — 1,494 0 1
26 1986 0–2 0.0% — 1,558 0 6 1973 8–7 53.3% — 1,577 0 3
27 1987 0–1 0.0% — 1,543 0 6 1974 17–13 56.7% — 1,664 0 3
28 1988 0–1 0.0% — 1,526 0 6 1975 10–12 45.5% — 1,720 0 3
29 — — — — — — — 1976 0–3 0.0% — 1,680 0 3
31 — — — — — — — 1978 3–4 42.9% — 1,644 0 3
32 — — — — — — — 1979 4–3 57.1% — 1,638 0 3

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 Sabina Simmonds 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 %
14 1974 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
15 1975 0 1 1 0.0% 2 3 5 40.0% — — — — — — — — — — — — — — — — — — — — — — — — —
16 1976 — — — — 4 5 9 44.4% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
17 1977 — — — — 3 6 9 33.3% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
18 1978 — — — — 6 6 12 50.0% 2 4 6 33.3% 2 1 3 66.7% — — — — — — — — — — — — — — — — —
19 1979 1 2 3 33.3% 5 3 8 62.5% 2 2 4 50.0% 3 2 5 60.0% — — — — — — — — — — — — — — — — —
20 1980 2 1 3 66.7% 0 5 5 0.0% 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — —
21 1981 — — — — 10 7 17 58.8% — — — — — — — — 1968 — — — — 0 3 3 0.0% — — — — 1 1 2 50.0%
22 1982 6 5 11 54.5% 7 6 13 53.8% 4 3 7 57.1% 9 8 17 52.9% 1969 — — — — 2 2 4 50.0% 0 2 2 0.0% — — — —
23 1983 3 4 7 42.9% 5 7 12 41.7% 3 3 6 50.0% 0 8 8 0.0% 1970 — — — — 2 2 4 50.0% — — — — — — — —
24 1984 1 3 4 25.0% 0 2 2 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
25 1985 — — — — 1 1 2 50.0% — — — — — — — — 1972 — — — — 2 1 3 66.7% — — — — — — — —
26 1986 — — — — 0 2 2 0.0% — — — — — — — — 1973 0 1 1 0.0% 6 4 10 60.0% 2 2 4 50.0% — — — —
27 1987 — — — — 0 1 1 0.0% — — — — — — — — 1974 2 1 3 66.7% 13 7 20 65.0% 2 2 4 50.0% 0 3 3 0.0%
28 1988 — — — — 0 1 1 0.0% — — — — — — — — 1975 4 5 9 44.4% 3 4 7 42.9% 1 1 2 50.0% 2 2 4 50.0%
29 — — — — — — — — — — — — — — — — — 1976 — — — — 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0%
31 — — — — — — — — — — — — — — — — — 1978 — — — — — — — — 1 1 2 50.0% 2 2 4 50.0%
32 — — — — — — — — — — — — — — — — — 1979 — — — — — — — — 2 1 3 66.7% 0 1 1 0.0%
Career — 13 18 31 41.9% 43 55 98 43.9% 13 20 33 39.4% 14 19 33 42.4% — 6 7 13 46.2% 28 24 52 53.8% 8 10 18 44.4% 5 10 15 33.3%

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 Sabina Simmonds 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
14 1974 1476 93.7 — — — — — — — 0.0% -3.75 — — — +0.28 — — — — — — — — — — — — — — — —
15 1975 1470 104.3 — — — — — +49 — 46.7% -0.27 0–3 (0%) 1–0 — +0.28 — — — — — — — — — — — — — — — —
16 1976 1526 120.4 — — — — — +53 +36 44.8% -0.41 2–3 (40%) 1–0 — +0.28 — — — — — — — — — — — — — — — —
17 1977 1526 117.1 — — — — — +70 — 32.0% -1.68 1–2 (33%) 2–0 — -0.63 — — — — — — — — — — — — — — — —
18 1978 1610 123.2 — — — — -6 +1 -98 52.4% +0.14 2–7 (22%) 2–0 — +1.86 — — — — — — — — — — — — — — — —
19 1979 1670 120.9 — — — — -33 -8 -127 57.4% +0.19 3–1 (75%) 5–1 (83%) 104.8 +3.43 — — — — — — — — — — — — — — — —
20 1980 1613 118.9 — — — — -2 -80 -124 47.1% +0.23 0–4 (0%) 2–2 (50%) 94.0 +0.67 — — — — — — — — — — — — — — — —
21 1981 1723 130.1 — — — — — -50 — 66.2% +1.58 6–3 (67%) 2–5 (29%) 102.7 +3.30 1968 1456 96.5 — — — — — -17 — 30.8% -1.00 1–2 (33%) — — +0.18
22 1982 1791 140.8 — — — — -56 -86 -193 55.7% +0.48 5–7 (42%) 5–3 (63%) 100.9 -1.87 1969 1460 97.7 — — — — — -1 — 33.3% -1.25 — — — +0.44
23 1983 1608 110.1 — — — — -21 +69 +13 38.5% -0.99 4–10 (29%) 3–5 (38%) 92.3 +1.88 1970 1474 106.5 — — — — — +13 — 44.4% 0.00 1–0 — — +0.63
24 1984 1551 99.0 — — — — -13 — — 29.4% -1.23 0–1 1–3 (25%) — +0.79 — — — — — — — — — — — — — — — —
25 1985 1578 117.8 — — — — — — — 50.0% -0.50 — — — -0.84 1972 1494 106.3 — — — — — +26 — 57.1% +1.14 1–0 — — +0.65
26 1986 1558 98.2 — — — — — — — 20.0% -3.00 0–1 1–0 — -0.13 1973 1577 120.6 — — — — — +34 -48 47.1% -0.15 4–0 (100%) — — +1.58
27 1987 1544 99.5 — — — — — — — 0.0% -2.50 — — — +0.09 1974 1665 127.2 — — — — -134 +54 -85 55.1% +0.28 5–6 (45%) 1–1 — +0.78
28 1988 1527 93.7 — — — — — — — 0.0% -5.00 — — — +0.15 1975 1721 117.0 — — — — -42 -18 — 44.0% -1.02 6–2 (75%) 3–3 (50%) 106.7 -1.07
29 — — — — — — — — — — — — — — — — 1976 1681 104.3 — — — — — — — 14.3% -2.43 0–1 — — -0.04
31 — — — — — — — — — — — — — — — — 1978 1644 98.7 — — — — +8 — — 37.5% -0.69 2–0 0–1 — +1.41
32 — — — — — — — — — — — — — — — — 1979 1638 113.7 — — — — — — -48 52.9% +0.94 2–1 (67%) 0–3 (0%) 98.4 +1.40
Career — 1830 128.7 — — — — -36 -3 -91 49.3% -0.05 23–42 (35%) 25–19 (57%) 95.8 +4.20 — 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.