H2H data updated: 2026-09-12 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 #180 #153 3 1,622 31 84 27.0% 0 0 0 0 0 0
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.

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 6–14 30.0% — 1,533 0 0 1976 8–10 44.4% — 1,606 0 1
1981 9–18 33.3% — 1,552 0 0 1977 20–14 58.8% — 1,765 0 2
1982 2–9 18.2% — 1,515 0 0 1978 29–23 55.8% — 1,791 0 2
1983 1–6 14.3% — 1,473 0 0 1979 15–23 39.5% — 1,779 0 2
1984 0–1 0.0% — 1,458 0 0 1980 19–18 51.4% — 1,741 0 2
1985 1–3 25.0% — 1,462 0 0 1981 19–28 40.4% — 1,719 0 2
1986 1–1 50.0% #153 1,474 0 0 1982 36–27 57.1% — 1,820 0 2
— — — — — — — 1983 33–26 55.9% — 1,754 0 4
— — — — — — — 1984 29–28 50.9% #41 1,800 0 5
— — — — — — — 1985 8–21 27.6% #41 1,604 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 1,541 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 5 7 28.6% 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 4 8 50.0%
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 16 20 20.0% Career 72 64 136 52.9% 78 72 150 52.0% 55 44 99 55.6% 33 68 101 32.7%

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 130.1 — — — — +98 — +3 47.5% -0.38 1–5 (17%) 1–0 — +0.67 1974 1489 99.2 — — — — +44 — — 42.9% -0.71 0–1 — — +0.69
1979 1500 114.1 — — — — +28 — +86 23.9% -1.59 1–3 (25%) 0–7 (0%) 92.8 +1.47 1975 1599 120.1 — — — — +53 -2 -47 57.1% +0.46 3–6 (33%) 3–0 (100%) 100.2 +2.43
1980 1533 113.7 — — — — -16 — +10 35.6% -1.24 1–4 (20%) 2–3 (40%) 98.1 +0.16 1976 1607 119.9 — — — — -10 +40 — 48.8% +0.09 2–5 (29%) 1–3 (25%) — +0.96
1981 1552 117.5 — — — — +25 -112 +25 37.7% -1.15 2–5 (29%) 5–1 (83%) 101.9 +0.42 1977 1765 138.0 — — — — -79 -79 -75 58.1% +0.41 3–3 (50%) 6–5 (55%) 102.4 +0.27
1982 1516 104.3 — — — — +48 -148 +36 24.0% -1.88 1–2 (33%) 1–1 — -0.25 1978 1791 135.3 — — — — +3 -132 -30 52.6% +0.33 8–6 (57%) 2–6 (25%) 99.2 +2.99
1983 1473 96.3 — — — — +61 — — 18.8% -2.25 1–1 0–4 (0%) — +0.58 1979 1780 155.2 — — — — -44 -74 +25 40.5% -0.50 4–4 (50%) 1–2 (33%) 99.0 -4.03
1984 1458 96.4 — — — — — — — 0.0% -3.50 — — — +0.20 1980 1742 138.8 — — — — -89 +32 +50 52.5% +0.26 2–4 (33%) 4–3 (57%) 99.5 -4.96
1985 1462 102.6 — — — — +49 — — 30.0% -1.60 1–1 — — +0.02 1981 1720 143.5 — — — — -64 +96 — 43.1% -0.39 4–6 (40%) 1–5 (17%) 96.9 -2.78
1986 1475 99.6 — — — — — — — 40.0% -1.00 1–0 — — +0.23 1982 1820 142.9 — — — — -77 +69 -9 55.2% +0.06 11–10 (52%) 9–10 (47%) 99.8 -3.53
— — — — — — — — — — — — — — — — 1983 1755 138.0 — — — — +7 +104 +97 55.4% +0.20 10–11 (48%) 7–3 (70%) 100.0 +1.14
— — — — — — — — — — — — — — — — 1984 1801 134.8 — — — — -65 -14 +95 53.1% +0.15 5–11 (31%) 7–8 (47%) 94.0 -0.64
— — — — — — — — — — — — — — — — 1985 1605 125.4 — — — — +10 +114 +210 37.7% -0.97 1–10 (9%) 0–1 — -0.99
— — — — — — — — — — — — — — — — 1986 1565 105.1 — — — — +19 +86 +196 36.8% -0.87 2–2 (50%) 0–1 — 0.00
— — — — — — — — — — — — — — — — 1987 1558 108.1 — — — — — — — 25.0% -2.38 — — — -0.56
— — — — — — — — — — — — — — — — 1988 1542 94.0 — — — — — — — 0.0% -4.00 — — — +0.11
Career 1622 117.6 — — — — +33 -133 +30 32.4% -1.34 9–21 (30%) 9–17 (35%) 92.9 +2.89 Career 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.