H2H data updated: 2026-10-28 00:00 UTC

Rene Blount vs Yvonne Vermaak H2H: 0-1

Yvonne Vermaak holds a 1–0 lead over Rene Blount in their WTA head-to-head. Across 1 main-draw meeting, Yvonne Vermaak leads 1–0 on clay. Most recently, Yvonne Vermaak won the 1981 Roland Garros round of 64 6-2 6-1.

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Rene Blount
USA Right-Handed
H2H
0 – 1
1 main-draw meetings
Yvonne Vermaak
RSA Age 69 Right-Handed 155 cm / 5'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Yvonne Vermaak 6-2 6-1 Rene Blount Match data May 28, 1981* R64 Roland Garros Grand Slam 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
Rene Blount — #153 3 1,618 31 85 26.7% 0 0 0 0 0 0
Yvonne Vermaak — #38 10 1,892 239 250 48.9% 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.

Rene Blount Yvonne Vermaak
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1975 0–3 0.0% — 1,476 0 0 1973 0–2 0.0% — 1,495 0 0
1978 7–11 38.9% — 1,556 0 0 1974 1–2 33.3% — 1,489 0 0
1979 4–18 18.2% — 1,499 0 0 1975 15–12 55.6% — 1,599 0 0
1980 6–15 28.6% — 1,525 0 0 1976 8–10 44.4% — 1,606 0 1
1981 9–18 33.3% — 1,549 0 0 1977 20–14 58.8% — 1,765 0 2
1982 2–9 18.2% — 1,513 0 0 1978 29–23 55.8% — 1,794 0 2
1983 1–6 14.3% — 1,472 0 0 1979 15–23 39.5% — 1,781 0 2
1984 0–1 0.0% — 1,457 0 0 1980 19–19 50.0% — 1,735 0 2
1985 1–3 25.0% — 1,461 0 0 1981 19–28 40.4% — 1,720 0 2
1986 1–1 50.0% #153 1,473 0 0 1982 36–27 57.1% — 1,821 0 2
— — — — — — — 1983 33–26 55.9% — 1,755 0 4
— — — — — — — 1984 29–28 50.9% #41 1,801 0 5
— — — — — — — 1985 8–21 27.6% — 1,605 0 5
— — — — — — — 1986 6–11 35.3% #104 1,565 0 5
— — — — — — — 1987 1–3 25.0% #201 1,558 0 5
— — — — — — — 1988 0–1 0.0% #287 1,542 0 5

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.

Rene Blount 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 %
1975 — — — — 0 1 1 0.0% 0 2 2 0.0% — — — — 1973 0 2 2 0.0% — — — — — — — — — — — —
1978 2 3 5 40.0% 0 1 1 0.0% 4 4 8 50.0% 1 2 3 33.3% 1974 1 2 3 33.3% — — — — — — — — — — — —
1979 1 8 9 11.1% 0 2 2 0.0% 3 4 7 42.9% 0 3 3 0.0% 1975 4 3 7 57.1% 7 4 11 63.6% 3 4 7 42.9% — — — —
1980 2 3 5 40.0% 0 1 1 0.0% 2 5 7 28.6% 2 6 8 25.0% 1976 1 1 2 50.0% 7 6 13 53.8% 0 2 2 0.0% 0 1 1 0.0%
1981 2 3 5 40.0% 0 3 3 0.0% 6 7 13 46.2% 1 5 6 16.7% 1977 3 2 5 60.0% 6 7 13 46.2% 8 2 10 80.0% 3 3 6 50.0%
1982 2 2 4 50.0% 0 4 4 0.0% 0 3 3 0.0% — — — — 1978 13 7 20 65.0% 2 2 4 50.0% 8 4 12 66.7% 6 10 16 37.5%
1983 0 2 2 0.0% 1 1 2 50.0% 0 2 2 0.0% 0 1 1 0.0% 1979 4 6 10 40.0% 4 4 8 50.0% 5 4 9 55.6% 2 9 11 18.2%
1984 0 1 1 0.0% — — — — — — — — — — — — 1980 2 5 7 28.6% 9 5 14 64.3% 4 4 8 50.0% 4 5 9 44.4%
1985 1 2 3 33.3% 0 1 1 0.0% — — — — — — — — 1981 7 9 16 43.8% 11 9 20 55.0% 0 1 1 0.0% 1 9 10 10.0%
1986 — — — — — — — — 1 1 2 50.0% — — — — 1982 4 4 8 50.0% 13 7 20 65.0% 9 6 15 60.0% 10 10 20 50.0%
— — — — — — — — — — — — — — — — — 1983 14 4 18 77.8% 7 8 15 46.7% 8 5 13 61.5% 4 9 13 30.8%
— — — — — — — — — — — — — — — — — 1984 12 7 19 63.2% 7 8 15 46.7% 8 6 14 57.1% 2 7 9 22.2%
— — — — — — — — — — — — — — — — — 1985 5 8 13 38.5% 1 4 5 20.0% 1 3 4 25.0% 1 6 7 14.3%
— — — — — — — — — — — — — — — — — 1986 1 2 3 33.3% 4 6 10 40.0% 1 3 4 25.0% — — — —
— — — — — — — — — — — — — — — — — 1987 1 1 2 50.0% 0 2 2 0.0% — — — — — — — —
— — — — — — — — — — — — — — — — — 1988 0 1 1 0.0% — — — — — — — — — — — —
Career 10 24 34 29.4% 1 14 15 6.7% 16 28 44 36.4% 4 17 21 19.0% Career 72 64 136 52.9% 78 72 150 52.0% 55 44 99 55.6% 33 69 102 32.4%

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.

Rene Blount 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
1975 1476 100.1 — — — — — — — 0.0% -3.00 — 0–1 — -0.21 1973 1496 101.8 — — — — — — — 20.0% -3.20 0–1 — — -0.39
1978 1557 130.3 — — — — +95 — +3 47.5% -0.38 1–5 (17%) 1–0 — +0.52 1974 1489 99.2 — — — — +43 — — 42.9% -0.71 0–1 — — +0.69
1979 1499 114.0 — — — — +29 — +87 23.9% -1.59 1–3 (25%) 0–7 (0%) 92.8 +1.53 1975 1599 120.1 — — — — +53 -2 -47 57.1% +0.46 3–6 (33%) 3–0 (100%) 100.2 +2.23
1980 1526 111.5 — — — — -25 — +17 34.0% -1.30 1–4 (20%) 2–3 (40%) 98.3 +0.40 1976 1607 119.9 — — — — -10 +39 — 48.8% +0.09 2–5 (29%) 1–3 (25%) — +0.77
1981 1549 117.7 — — — — +17 -109 +28 37.7% -1.15 2–5 (29%) 5–1 (83%) 101.9 +0.44 1977 1766 138.3 — — — — -80 -80 -75 58.1% +0.41 3–3 (50%) 6–5 (55%) 102.5 -0.04
1982 1514 104.3 — — — — +40 -146 +40 24.0% -1.88 1–2 (33%) 1–1 — -0.30 1978 1794 135.9 — — — — +3 -135 -32 52.6% +0.33 8–6 (57%) 2–6 (25%) 99.2 +2.36
1983 1472 96.3 — — — — +54 — — 18.8% -2.25 1–1 0–4 (0%) — +0.57 1979 1781 155.4 — — — — -43 -75 +23 40.5% -0.50 4–4 (50%) 1–2 (33%) 99.0 -4.15
1984 1457 96.4 — — — — — — — 0.0% -3.50 — — — +0.19 1980 1735 137.1 — — — — -93 +40 +57 51.2% +0.13 2–4 (33%) 4–3 (57%) 99.6 -4.28
1985 1461 102.7 — — — — +43 — — 30.0% -1.60 1–1 — — +0.02 1981 1720 144.0 — — — — -67 +97 — 43.1% -0.39 4–6 (40%) 1–5 (17%) 97.0 -2.56
1986 1474 99.6 — — — — — — — 40.0% -1.00 1–0 — — +0.23 1982 1821 143.1 — — — — -78 +69 -9 55.2% +0.06 11–10 (52%) 9–10 (47%) 99.9 -2.99
— — — — — — — — — — — — — — — — 1983 1755 138.2 — — — — +8 +105 +98 55.4% +0.20 10–11 (48%) 7–3 (70%) 100.1 +1.01
— — — — — — — — — — — — — — — — 1984 1801 135.0 — — — — -65 -14 +95 53.1% +0.15 5–11 (31%) 7–8 (47%) 94.0 -0.27
— — — — — — — — — — — — — — — — 1985 1605 125.4 — — — — +12 +115 +210 37.7% -0.97 1–10 (9%) 0–1 — -0.88
— — — — — — — — — — — — — — — — 1986 1566 105.2 — — — — +20 +85 +195 36.8% -0.87 2–2 (50%) 0–1 — -0.31
— — — — — — — — — — — — — — — — 1987 1559 108.1 — — — — — — — 25.0% -2.38 — — — -0.55
— — — — — — — — — — — — — — — — 1988 1542 94.0 — — — — — — — 0.0% -4.00 — — — +0.11
Career 1619 117.2 — — — — +26 -130 +33 32.2% -1.35 9–21 (30%) 9–17 (35%) 93.1 +2.95 Career 1893 142.0 — — — — -34 +34 +34 50.0% -0.06 55–80 (41%) 41–47 (47%) 93.2 -1.90

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.