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

Helena Sukova vs Yvonne Vermaak H2H: 1-2

Yvonne Vermaak holds a 2–1 lead over Helena Sukova in their WTA head-to-head. Across 3 main-draw meetings, Yvonne Vermaak leads 1–0 on clay and 1–0 on grass. Most recently, Yvonne Vermaak won the 1984 Sydney International round of 32 6-4 6-3.

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Helena Sukova
CZE Age 61 Right-Handed 188 cm / 6'2"
H2H
1 – 2
3 main-draw meetings
Yvonne Vermaak
RSA Age 69 Right-Handed 155 cm / 5'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Yvonne Vermaak #40 6-4 6-3 Helena Sukova #12 Match data Nov 22, 1984* R32 Sydney International WTA 500 Grass
Helena Sukova #13 6-3 4-6 7-6 Yvonne Vermaak #40 Match data Oct 19, 1984* R16 Porsche Tennis Grand Prix WTA 250 Hard
Yvonne Vermaak #57 6-0 2-6 6-2 Helena Sukova #12 Match data May 24, 1984* R32 Perugia 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
Helena Sukova #102 #4 735 2,218 581 300 65.9% 0 0 0 3 6 9
Yvonne Vermaak #558 #38 10 1,892 239 249 49.0% 0 0 0 0 5 5

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 Helena Sukova Yvonne Vermaak
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1981 6–4 60.0% — 1,584 0 0 1973 0–2 0.0% — 1,495 0 0
17 1982 23–23 50.0% — 1,756 0 0 1974 1–2 33.3% — 1,489 0 0
18 1983 33–20 62.3% — 1,907 0 0 1975 15–12 55.6% — 1,599 0 0
19 1984 48–23 67.6% #7 2,041 0 1 1976 8–10 44.4% — 1,606 0 1
20 1985 54–21 72.0% #9 2,028 0 1 1977 20–14 58.8% — 1,765 0 2
21 1986 69–21 76.7% #5 2,151 0 3 1978 29–23 55.8% — 1,791 0 2
22 1987 58–19 75.3% #7 2,129 0 5 1979 15–23 39.5% — 1,779 0 2
23 1988 49–20 71.0% #8 2,098 0 5 1980 19–18 51.4% — 1,741 0 2
24 1989 39–15 72.2% #8 2,036 0 6 1981 19–28 40.4% — 1,719 0 2
25 1990 41–17 70.7% #14 2,024 0 6 1982 36–27 57.1% — 1,820 0 2
26 1991 34–18 65.4% #17 1,958 0 7 1983 33–26 55.9% — 1,754 0 4
27 1992 39–16 70.9% #12 1,965 0 9 1984 29–28 50.9% #41 1,800 0 5
28 1993 24–15 61.5% #17 1,922 0 9 1985 8–21 27.6% #41 1,604 0 5
29 1994 21–14 60.0% #22 1,887 0 9 1986 6–11 35.3% #104 1,565 0 5
30 1995 18–15 54.5% #29 1,819 0 9 1987 1–3 25.0% #201 1,558 0 5
31 1996 17–16 51.5% #35 1,776 0 9 1988 0–1 0.0% #287 1,541 0 5
32 1997 8–21 27.6% #80 1,655 0 9 — — — — — — —
33 1998 0–2 0.0% #102 1,632 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 Helena Sukova Yvonne Vermaak
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 %
16 1981 — — — — — — — — 2 1 3 66.7% — — — — 1973 0 2 2 0.0% — — — — — — — — — — — —
17 1982 5 5 10 50.0% 7 4 11 63.6% 4 5 9 44.4% 7 9 16 43.8% 1974 1 2 3 33.3% — — — — — — — — — — — —
18 1983 8 4 12 66.7% 11 8 19 57.9% 8 4 12 66.7% 6 4 10 60.0% 1975 4 3 7 57.1% 7 4 11 63.6% 3 4 7 42.9% — — — —
19 1984 12 5 17 70.6% 2 5 7 28.6% 16 4 20 80.0% 18 9 27 66.7% 1976 1 1 2 50.0% 7 6 13 53.8% 0 2 2 0.0% 0 1 1 0.0%
20 1985 17 7 24 70.8% 6 3 9 66.7% 18 5 23 78.3% 13 6 19 68.4% 1977 3 2 5 60.0% 6 7 13 46.2% 8 2 10 80.0% 3 3 6 50.0%
21 1986 23 5 28 82.1% 10 4 14 71.4% 9 2 11 81.8% 27 10 37 73.0% 1978 13 7 20 65.0% 2 2 4 50.0% 8 4 12 66.7% 6 10 16 37.5%
22 1987 15 6 21 71.4% 6 3 9 66.7% 17 4 21 81.0% 20 6 26 76.9% 1979 4 6 10 40.0% 4 4 8 50.0% 5 4 9 55.6% 2 9 11 18.2%
23 1988 21 9 30 70.0% 8 2 10 80.0% 9 4 13 69.2% 11 5 16 68.8% 1980 2 5 7 28.6% 9 5 14 64.3% 4 4 8 50.0% 4 4 8 50.0%
24 1989 26 6 32 81.3% 2 3 5 40.0% 5 2 7 71.4% 6 4 10 60.0% 1981 7 9 16 43.8% 11 9 20 55.0% 0 1 1 0.0% 1 9 10 10.0%
25 1990 17 7 24 70.8% 2 1 3 66.7% 10 3 13 76.9% 12 6 18 66.7% 1982 4 4 8 50.0% 13 7 20 65.0% 9 6 15 60.0% 10 10 20 50.0%
26 1991 16 6 22 72.7% 8 5 13 61.5% 1 2 3 33.3% 9 5 14 64.3% 1983 14 4 18 77.8% 7 8 15 46.7% 8 5 13 61.5% 4 9 13 30.8%
27 1992 20 7 27 74.1% 4 3 7 57.1% 5 2 7 71.4% 10 4 14 71.4% 1984 12 7 19 63.2% 7 8 15 46.7% 8 6 14 57.1% 2 7 9 22.2%
28 1993 15 8 23 65.2% 1 1 2 50.0% 7 2 9 77.8% 1 4 5 20.0% 1985 5 8 13 38.5% 1 4 5 20.0% 1 3 4 25.0% 1 6 7 14.3%
29 1994 5 5 10 50.0% 3 2 5 60.0% 4 2 6 66.7% 9 5 14 64.3% 1986 1 2 3 33.3% 4 6 10 40.0% 1 3 4 25.0% — — — —
30 1995 6 5 11 54.5% 4 3 7 57.1% 2 2 4 50.0% 6 5 11 54.5% 1987 1 1 2 50.0% 0 2 2 0.0% — — — — — — — —
31 1996 5 8 13 38.5% 0 3 3 0.0% 5 2 7 71.4% 7 3 10 70.0% 1988 0 1 1 0.0% — — — — — — — — — — — —
32 1997 2 11 13 15.4% 1 3 4 25.0% 3 2 5 60.0% 2 5 7 28.6% — — — — — — — — — — — — — — — — —
33 1998 0 1 1 0.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 213 105 318 67.0% 75 53 128 58.6% 125 49 174 71.8% 164 90 254 64.6% — 72 64 136 52.9% 78 72 150 52.0% 55 44 99 55.6% 33 68 101 32.7%

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 Helena Sukova Yvonne Vermaak
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
16 1981 1584 127.8 — — — — — — +54 59.1% +0.91 1–1 0–3 (0%) — -0.28 1973 1496 101.8 — — — — — — — 20.0% -3.20 0–1 — — -0.39
17 1982 1756 137.3 — — — — -64 -77 -97 48.2% -0.15 11–7 (61%) 4–7 (36%) 105.5 -2.58 1974 1489 99.2 — — — — +44 — — 42.9% -0.71 0–1 — — +0.69
18 1983 1907 149.3 — — — — -85 -97 -127 59.7% +0.67 8–5 (62%) 6–8 (43%) 102.3 -2.48 1975 1599 120.1 — — — — +53 -2 -47 57.1% +0.46 3–6 (33%) 3–0 (100%) 100.2 +2.43
19 1984 2042 154.9 — — — — -99 -323 +10 60.7% +0.75 20–6 (77%) 9–10 (47%) 108.0 -2.37 1976 1607 119.9 — — — — -10 +40 — 48.8% +0.09 2–5 (29%) 1–3 (25%) — +0.96
20 1985 2029 162.4 — — — — -21 -243 +104 68.7% +1.34 9–7 (56%) 9–7 (56%) 101.9 -3.44 1977 1765 138.0 — — — — -79 -79 -75 58.1% +0.41 3–3 (50%) 6–5 (55%) 102.4 +0.27
21 1986 2152 173.6 — — — — +12 -258 +29 73.5% +1.77 11–9 (55%) 7–9 (44%) 97.5 -7.60 1978 1791 135.3 — — — — +3 -132 -30 52.6% +0.33 8–6 (57%) 2–6 (25%) 99.2 +2.99
22 1987 2130 164.9 — — — — +25 -243 +121 69.5% +1.40 17–7 (71%) 11–4 (73%) 105.2 -4.98 1979 1780 155.2 — — — — -44 -74 +25 40.5% -0.50 4–4 (50%) 1–2 (33%) 99.0 -4.03
23 1988 2099 164.2 — — — — +36 -123 +89 67.1% +1.03 10–4 (71%) 14–3 (82%) 109.5 -5.27 1980 1742 138.8 — — — — -89 +32 +50 52.5% +0.26 2–4 (33%) 4–3 (57%) 99.5 -4.96
24 1989 2037 158.2 — — — — +97 -141 +86 67.5% +1.04 9–3 (75%) 10–3 (77%) 106.3 -1.47 1981 1720 143.5 — — — — -64 +96 — 43.1% -0.39 4–6 (40%) 1–5 (17%) 96.9 -2.78
25 1990 2025 160.0 — — — — +46 -104 +169 64.7% +0.88 13–4 (76%) 7–2 (78%) 106.6 -0.53 1982 1820 142.9 — — — — -77 +69 -9 55.2% +0.06 11–10 (52%) 9–10 (47%) 99.8 -3.53
26 1991 1958 153.8 — — — — +56 -26 +161 63.2% +1.02 9–6 (60%) 5–7 (42%) 95.3 +0.66 1983 1755 138.0 — — — — +7 +104 +97 55.4% +0.20 10–11 (48%) 7–3 (70%) 100.0 +1.14
27 1992 1966 153.3 — — — — +48 -64 +185 69.2% +1.42 7–5 (58%) 2–5 (29%) 96.8 +2.03 1984 1801 134.8 — — — — -65 -14 +95 53.1% +0.15 5–11 (31%) 7–8 (47%) 94.0 -0.64
28 1993 1922 151.2 — — — — +11 — +198 60.2% +0.82 7–5 (58%) 4–6 (40%) 94.8 +0.04 1985 1605 125.4 — — — — +10 +114 +210 37.7% -0.97 1–10 (9%) 0–1 — -0.99
29 1994 1887 144.4 — — — — +13 -45 +168 56.1% +0.41 8–4 (67%) 2–6 (25%) 97.3 +1.22 1986 1565 105.1 — — — — +19 +86 +196 36.8% -0.87 2–2 (50%) 0–1 — 0.00
30 1995 1820 144.1 — — — — +24 +33 +207 53.9% +0.05 7–5 (58%) 9–2 (82%) 105.6 -0.11 1987 1558 108.1 — — — — — — — 25.0% -2.38 — — — -0.56
31 1996 1776 135.6 — — — — +9 -3 +295 50.6% +0.28 7–6 (54%) 4–4 (50%) 97.0 +0.50 1988 1542 94.0 — — — — — — — 0.0% -4.00 — — — +0.11
32 1997 1655 126.9 — — — — -12 +65 +386 32.3% -1.05 2–7 (22%) 2–3 (40%) 92.0 -0.96 — — — — — — — — — — — — — — — —
33 1998 1632 97.8 — — — — — — — 33.3% -1.34 0–2 — — -0.23 — — — — — — — — — — — — — — — —
Career — 2218 162.3 — — — — +10 -125 +96 62.6% +0.89 156–93 (63%) 105–89 (54%) 103.0 -3.16 — 1892 141.9 — — — — -33 +33 +34 50.0% -0.05 55–80 (41%) 41–47 (47%) 93.1 -1.91

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.