H2H data updated: 2026-10-29 00:00 UTC

Yvonne Vermaak vs Brigette Cuypers H2H: 1-0

Yvonne Vermaak holds a 1–0 lead over Brigette Cuypers in their WTA head-to-head. Across 1 main-draw meeting, Yvonne Vermaak leads 1–0 on hard courts. Most recently, Yvonne Vermaak won the 1978 Los Angeles round of 32 3-3 RET.

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

Yvonne Vermaak
RSA Age 69 Right-Handed 155 cm / 5'1"
H2H
1 – 0
1 main-draw meetings
Brigette Cuypers
RSA Age 70 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Yvonne Vermaak 3-3 (ret.) Brigette Cuypers Match data Jan 26, 1978* R32 Los Angeles WTA 500 Hard

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
Yvonne Vermaak — #38 10 1,892 239 250 48.9% 0 0 0 0 5 5
Brigette Cuypers — — — 1,831 99 100 49.7% 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 Yvonne Vermaak Brigette Cuypers
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 1971 1–1 50.0% — 1,523 0 0
16 1973 0–2 0.0% — 1,495 0 0 1972 1–3 25.0% — 1,516 0 0
17 1974 1–2 33.3% — 1,489 0 0 1973 7–6 53.8% — 1,580 0 0
18 1975 15–12 55.6% — 1,599 0 0 1974 7–6 53.8% — 1,636 0 1
19 1976 8–10 44.4% — 1,606 0 1 1975 16–17 48.5% — 1,775 0 1
20 1977 20–14 58.8% — 1,765 0 2 1976 20–18 52.6% — 1,814 0 2
21 1978 29–23 55.8% — 1,794 0 2 1977 22–22 50.0% — 1,799 0 2
22 1979 15–23 39.5% — 1,781 0 2 1978 7–14 33.3% — 1,739 0 2
23 1980 19–19 50.0% — 1,735 0 2 1979 14–11 56.0% — 1,787 0 3
24 1981 19–28 40.4% — 1,720 0 2 1980 3–1 75.0% — 1,778 0 3
25 1982 36–27 57.1% — 1,821 0 2 — — — — — — —
26 1983 33–26 55.9% — 1,755 0 4 — — — — — — —
27 1984 29–28 50.9% #41 1,801 0 5 — — — — — — —
28 1985 8–21 27.6% — 1,605 0 5 1984 1–1 50.0% — 1,761 0 3
29 1986 6–11 35.3% #104 1,565 0 5 — — — — — — —
30 1987 1–3 25.0% #201 1,558 0 5 — — — — — — —
31 1988 0–1 0.0% #287 1,542 0 5 — — — — — — —

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 Yvonne Vermaak Brigette Cuypers
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 %
15 — — — — — — — — — — — — — — — — — 1971 1 1 2 50.0% — — — — — — — — — — — —
16 1973 0 2 2 0.0% — — — — — — — — — — — — 1972 1 3 4 25.0% — — — — — — — — — — — —
17 1974 1 2 3 33.3% — — — — — — — — — — — — 1973 0 2 2 0.0% 0 1 1 0.0% 7 3 10 70.0% — — — —
18 1975 4 3 7 57.1% 7 4 11 63.6% 3 4 7 42.9% — — — — 1974 6 4 10 60.0% — — — — 1 2 3 33.3% — — — —
19 1976 1 1 2 50.0% 7 6 13 53.8% 0 2 2 0.0% 0 1 1 0.0% 1975 12 7 19 63.2% 1 2 3 33.3% 0 2 2 0.0% 3 6 9 33.3%
20 1977 3 2 5 60.0% 6 7 13 46.2% 8 2 10 80.0% 3 3 6 50.0% 1976 5 0 5 100.0% 8 7 15 53.3% 2 5 7 28.6% 5 6 11 45.5%
21 1978 13 7 20 65.0% 2 2 4 50.0% 8 4 12 66.7% 6 10 16 37.5% 1977 5 4 9 55.6% 9 9 18 50.0% 4 1 5 80.0% 4 8 12 33.3%
22 1979 4 6 10 40.0% 4 4 8 50.0% 5 4 9 55.6% 2 9 11 18.2% 1978 1 3 4 25.0% — — — — 2 2 4 50.0% 4 9 13 30.8%
23 1980 2 5 7 28.6% 9 5 14 64.3% 4 4 8 50.0% 4 5 9 44.4% 1979 11 5 16 68.8% — — — — 3 3 6 50.0% 0 3 3 0.0%
24 1981 7 9 16 43.8% 11 9 20 55.0% 0 1 1 0.0% 1 9 10 10.0% 1980 3 1 4 75.0% — — — — — — — — — — — —
25 1982 4 4 8 50.0% 13 7 20 65.0% 9 6 15 60.0% 10 10 20 50.0% — — — — — — — — — — — — — — — — —
26 1983 14 4 18 77.8% 7 8 15 46.7% 8 5 13 61.5% 4 9 13 30.8% — — — — — — — — — — — — — — — — —
27 1984 12 7 19 63.2% 7 8 15 46.7% 8 6 14 57.1% 2 7 9 22.2% — — — — — — — — — — — — — — — — —
28 1985 5 8 13 38.5% 1 4 5 20.0% 1 3 4 25.0% 1 6 7 14.3% 1984 1 1 2 50.0% — — — — — — — — — — — —
29 1986 1 2 3 33.3% 4 6 10 40.0% 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — —
30 1987 1 1 2 50.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
31 1988 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 72 64 136 52.9% 78 72 150 52.0% 55 44 99 55.6% 33 69 102 32.4% — 46 31 77 59.7% 18 19 37 48.6% 19 18 37 51.4% 16 32 48 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 Yvonne Vermaak Brigette Cuypers
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
15 — — — — — — — — — — — — — — — — 1971 1524 102.6 — — — — — — — 50.0% -0.75 — — — -0.07
16 1973 1496 101.8 — — — — — — — 20.0% -3.20 0–1 — — -0.39 1972 1516 97.5 — — — — +31 — — 22.2% -2.00 1–0 — — +0.01
17 1974 1489 99.2 — — — — +43 — — 42.9% -0.71 0–1 — — +0.69 1973 1580 105.8 — — — — — — +69 53.6% -0.07 1–1 1–1 — +1.01
18 1975 1599 120.1 — — — — +53 -2 -47 57.1% +0.46 3–6 (33%) 3–0 (100%) 100.2 +2.23 1974 1636 116.4 — — — — -10 — +11 51.7% -0.10 2–1 (67%) 2–0 — +1.65
19 1976 1607 119.9 — — — — -10 +39 — 48.8% +0.09 2–5 (29%) 1–3 (25%) — +0.77 1975 1775 140.0 — — — — +51 -261 — 48.0% +0.07 5–4 (56%) 5–2 (71%) 106.0 +0.64
20 1977 1766 138.3 — — — — -80 -80 -75 58.1% +0.41 3–3 (50%) 6–5 (55%) 102.5 -0.04 1976 1815 130.8 — — — — +91 -185 -207 53.8% +0.11 8–9 (47%) 6–1 (86%) 105.5 -0.37
21 1978 1794 135.9 — — — — +3 -135 -32 52.6% +0.33 8–6 (57%) 2–6 (25%) 99.2 +2.36 1977 1800 136.9 — — — — +32 -113 -155 50.5% +0.18 9–10 (47%) 5–6 (45%) 98.7 -0.58
22 1979 1781 155.4 — — — — -43 -75 +23 40.5% -0.50 4–4 (50%) 1–2 (33%) 99.0 -4.15 1978 1740 127.9 — — — — -16 — -93 41.7% -0.71 2–6 (25%) 4–1 (80%) 96.9 -1.19
23 1980 1735 137.1 — — — — -93 +40 +57 51.2% +0.13 2–4 (33%) 4–3 (57%) 99.6 -4.28 1979 1788 131.2 — — — — 0 — -107 57.1% +0.36 2–4 (33%) 5–3 (63%) 100.1 +3.08
24 1981 1720 144.0 — — — — -67 +97 — 43.1% -0.39 4–6 (40%) 1–5 (17%) 97.0 -2.56 1980 1778 111.5 — — — — -2 — — 66.7% +2.50 — 0–1 — +0.88
25 1982 1821 143.1 — — — — -78 +69 -9 55.2% +0.06 11–10 (52%) 9–10 (47%) 99.9 -2.99 — — — — — — — — — — — — — — — —
26 1983 1755 138.2 — — — — +8 +105 +98 55.4% +0.20 10–11 (48%) 7–3 (70%) 100.1 +1.01 — — — — — — — — — — — — — — — —
27 1984 1801 135.0 — — — — -65 -14 +95 53.1% +0.15 5–11 (31%) 7–8 (47%) 94.0 -0.27 — — — — — — — — — — — — — — — —
28 1985 1605 125.4 — — — — +12 +115 +210 37.7% -0.97 1–10 (9%) 0–1 — -0.88 1984 1761 100.3 — — — — — — — 50.0% -0.50 — — — +0.17
29 1986 1566 105.2 — — — — +20 +85 +195 36.8% -0.87 2–2 (50%) 0–1 — -0.31 — — — — — — — — — — — — — — — —
30 1987 1559 108.1 — — — — — — — 25.0% -2.38 — — — -0.55 — — — — — — — — — — — — — — — —
31 1988 1542 94.0 — — — — — — — 0.0% -4.00 — — — +0.11 — — — — — — — — — — — — — — — —
Career — 1893 142.0 — — — — -34 +34 +34 50.0% -0.06 55–80 (41%) 41–47 (47%) 93.2 -1.90 — 1832 135.7 — — — — +28 -155 -72 50.5% +0.02 30–35 (46%) 28–15 (65%) 107.9 +2.63

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.