H2H data updated: 2026-09-14 00:00 UTC

Yvonne Vermaak vs Carling Bassett Seguso H2H: 2-3

Carling Bassett Seguso holds a 3–2 lead over Yvonne Vermaak in their WTA head-to-head. Across 5 main-draw meetings, Carling Bassett Seguso leads 2–0 on clay, while Yvonne Vermaak leads 2–0 on hard courts. Most recently, Carling Bassett Seguso won the 1984 Perugia quarterfinal 6-1 6-2.

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Yvonne Vermaak
RSA Age 69 Right-Handed 155 cm / 5'1"
H2H
2 – 3
5 main-draw meetings
Carling Bassett Seguso
CAN Age 58 168 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Carling Bassett Seguso 6-1 6-2 Yvonne Vermaak #57 Match data May 26, 1984* QF Perugia WTA 250 Clay
Carling Bassett Seguso 6-2 6-3 Yvonne Vermaak #51 Match data Apr 11, 1984* R64 Hilton Head Category 4 → modern equivalent WTA 500 Clay
Carling Bassett Seguso 6-4 6-1 Yvonne Vermaak Match data Nov 12, 1983* SF Honolulu WTA 250 Carpet
Yvonne Vermaak 6-3 7-5 Carling Bassett Seguso Match data Mar 6, 1983* F Palm Springs WTA 250 Hard
Yvonne Vermaak 5-7 6-3 6-2 Carling Bassett Seguso Match data Oct 7, 1982* R32 Deerfield Beach WTA 250 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 #558 #38 10 1,892 239 249 49.0% 0 0 0 0 5 5
Carling Bassett Seguso — — — 2,010 149 102 59.4% 0 0 0 1 1 2

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 Carling Bassett Seguso
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
14 — — — — — — — 1982 2–3 40.0% — 1,521 0 0
15 — — — — — — — 1983 35–21 62.5% — 1,832 0 1
16 1973 0–2 0.0% — 1,495 0 0 1984 37–20 64.9% — 1,940 0 1
17 1974 1–2 33.3% — 1,489 0 0 1985 30–17 63.8% — 1,880 0 1
18 1975 15–12 55.6% — 1,599 0 0 1986 18–12 60.0% — 1,847 0 1
19 1976 8–10 44.4% — 1,606 0 1 1987 16–12 57.1% — 1,831 0 2
20 1977 20–14 58.8% — 1,765 0 2 1988 4–7 36.4% — 1,770 0 2
21 1978 29–23 55.8% — 1,791 0 2 1989 3–4 42.9% — 1,756 0 2
22 1979 15–23 39.5% — 1,779 0 2 1990 3–3 50.0% — 1,760 0 2
23 1980 19–18 51.4% — 1,741 0 2 — — — — — — —
24 1981 19–28 40.4% — 1,719 0 2 1992 1–3 25.0% — 1,729 0 2
25 1982 36–27 57.1% — 1,820 0 2 — — — — — — —
26 1983 33–26 55.9% — 1,754 0 4 — — — — — — —
27 1984 29–28 50.9% #41 1,800 0 5 — — — — — — —
28 1985 8–21 27.6% #41 1,604 0 5 — — — — — — —
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 1,541 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 Carling Bassett Seguso
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 — — — — — — — — — — — — — — — — — 1982 1 2 3 33.3% — — — — — — — — 1 1 2 50.0%
15 — — — — — — — — — — — — — — — — — 1983 12 6 18 66.7% 10 6 16 62.5% 8 5 13 61.5% 5 4 9 55.6%
16 1973 0 2 2 0.0% — — — — — — — — — — — — 1984 9 3 12 75.0% 16 6 22 72.7% 4 4 8 50.0% 8 7 15 53.3%
17 1974 1 2 3 33.3% — — — — — — — — — — — — 1985 18 6 24 75.0% 5 3 8 62.5% 2 2 4 50.0% 5 6 11 45.5%
18 1975 4 3 7 57.1% 7 4 11 63.6% 3 4 7 42.9% — — — — 1986 8 6 14 57.1% 5 2 7 71.4% 3 1 4 75.0% 2 3 5 40.0%
19 1976 1 1 2 50.0% 7 6 13 53.8% 0 2 2 0.0% 0 1 1 0.0% 1987 1 4 5 20.0% 9 2 11 81.8% 4 4 8 50.0% 2 2 4 50.0%
20 1977 3 2 5 60.0% 6 7 13 46.2% 8 2 10 80.0% 3 3 6 50.0% 1988 4 4 8 50.0% 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0%
21 1978 13 7 20 65.0% 2 2 4 50.0% 8 4 12 66.7% 6 10 16 37.5% 1989 3 4 7 42.9% — — — — — — — — — — — —
22 1979 4 6 10 40.0% 4 4 8 50.0% 5 4 9 55.6% 2 9 11 18.2% 1990 0 1 1 0.0% 3 2 5 60.0% — — — — — — — —
23 1980 2 5 7 28.6% 9 5 14 64.3% 4 4 8 50.0% 4 4 8 50.0% — — — — — — — — — — — — — — — — —
24 1981 7 9 16 43.8% 11 9 20 55.0% 0 1 1 0.0% 1 9 10 10.0% 1992 0 2 2 0.0% 1 1 2 50.0% — — — — — — — —
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% — — — — — — — — — — — — — — — — —
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 68 101 32.7% — 56 38 94 59.6% 49 23 72 68.1% 21 17 38 55.3% 23 24 47 48.9%

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 Carling Bassett Seguso
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 — — — — — — — — — — — — — — — — 1982 1521 110.0 — — — — +60 — — 50.0% -0.25 0–2 1–0 — +0.23
15 — — — — — — — — — — — — — — — — 1983 1832 140.3 — — — — -64 -80 -107 59.8% +0.66 9–5 (64%) 7–4 (64%) 110.3 +0.14
16 1973 1496 101.8 — — — — — — — 20.0% -3.20 0–1 — — -0.39 1984 1941 159.0 — — — — -37 -6 -187 63.0% +0.84 7–6 (54%) 5–2 (71%) 104.1 -3.26
17 1974 1489 99.2 — — — — +44 — — 42.9% -0.71 0–1 — — +0.69 1985 1881 145.2 — — — — +31 +22 -161 61.3% +0.77 7–5 (58%) 2–4 (33%) 96.5 +2.09
18 1975 1599 120.1 — — — — +53 -2 -47 57.1% +0.46 3–6 (33%) 3–0 (100%) 100.2 +2.43 1986 1847 143.9 — — — — -1 +75 -75 56.9% +0.43 7–5 (58%) 1–3 (25%) 98.7 -1.57
19 1976 1607 119.9 — — — — -10 +40 — 48.8% +0.09 2–5 (29%) 1–3 (25%) — +0.96 1987 1832 140.5 — — — — -36 +154 -85 57.1% +0.49 5–4 (56%) 4–3 (57%) 99.9 -1.25
20 1977 1765 138.0 — — — — -79 -79 -75 58.1% +0.41 3–3 (50%) 6–5 (55%) 102.4 +0.27 1988 1770 121.3 — — — — -27 — — 41.7% -0.08 0–2 0–2 — -1.13
21 1978 1791 135.3 — — — — +3 -132 -30 52.6% +0.33 8–6 (57%) 2–6 (25%) 99.2 +2.99 1989 1756 117.9 — — — — -30 — — 46.2% -0.77 1–0 0–1 — -1.02
22 1979 1780 155.2 — — — — -44 -74 +25 40.5% -0.50 4–4 (50%) 1–2 (33%) 99.0 -4.03 1990 1761 124.8 — — — — — +191 — 50.0% +0.07 1–1 — — -0.23
23 1980 1742 138.8 — — — — -89 +32 +50 52.5% +0.26 2–4 (33%) 4–3 (57%) 99.5 -4.96 — — — — — — — — — — — — — — — —
24 1981 1720 143.5 — — — — -64 +96 — 43.1% -0.39 4–6 (40%) 1–5 (17%) 96.9 -2.78 1992 1729 109.6 — — — — — — — 22.2% -1.67 1–0 — — -0.51
25 1982 1820 142.9 — — — — -77 +69 -9 55.2% +0.06 11–10 (52%) 9–10 (47%) 99.8 -3.53 — — — — — — — — — — — — — — — —
26 1983 1755 138.0 — — — — +7 +104 +97 55.4% +0.20 10–11 (48%) 7–3 (70%) 100.0 +1.14 — — — — — — — — — — — — — — — —
27 1984 1801 134.8 — — — — -65 -14 +95 53.1% +0.15 5–11 (31%) 7–8 (47%) 94.0 -0.64 — — — — — — — — — — — — — — — —
28 1985 1605 125.4 — — — — +10 +114 +210 37.7% -0.97 1–10 (9%) 0–1 — -0.99 — — — — — — — — — — — — — — — —
29 1986 1565 105.1 — — — — +19 +86 +196 36.8% -0.87 2–2 (50%) 0–1 — 0.00 — — — — — — — — — — — — — — — —
30 1987 1558 108.1 — — — — — — — 25.0% -2.38 — — — -0.56 — — — — — — — — — — — — — — — —
31 1988 1542 94.0 — — — — — — — 0.0% -4.00 — — — +0.11 — — — — — — — — — — — — — — — —
Career — 1892 141.9 — — — — -33 +33 +34 50.0% -0.05 55–80 (41%) 41–47 (47%) 93.1 -1.91 — 2010 150.8 — — — — -15 +28 -122 58.0% +0.54 38–30 (56%) 20–19 (51%) 102.7 -2.60

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.