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

Jennifer Mundel vs Yvonne Vermaak H2H: 0-3

Yvonne Vermaak holds a 3–0 lead over Jennifer Mundel in their WTA head-to-head. Across 3 main-draw meetings, Yvonne Vermaak leads 3–0 on hard courts. Most recently, Yvonne Vermaak won the 1984 San Diego round of 32 6-3 6-3.

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

Jennifer Mundel
RSA Age 64 Left-Handed 178 cm / 5'10"
H2H
0 – 3
3 main-draw meetings
Yvonne Vermaak
RSA Age 69 Right-Handed 155 cm / 5'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Yvonne Vermaak #46 6-3 6-3 Jennifer Mundel Match data Sep 20, 1984* R32 San Diego WTA 500 Hard
Yvonne Vermaak #56 6-3 6-0 Jennifer Mundel Match data May 3, 1984* R32 South African Open WTA 250 Hard
Yvonne Vermaak 6-0 6-0 Jennifer Mundel Match data Dec 1, 1979* QF South African Open 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
Jennifer Mundel #321 #78 7 1,747 79 107 42.5% 0 0 0 0 2 2
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 Jennifer Mundel Yvonne Vermaak
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 1977 1–5 16.7% — 1,472 0 0 — — — — — — —
16 — — — — — — — 1973 0–2 0.0% — 1,495 0 0
17 1979 2–2 50.0% — 1,501 0 0 1974 1–2 33.3% — 1,489 0 0
18 1980 14–7 66.7% — 1,604 0 1 1975 15–12 55.6% — 1,599 0 0
19 1981 14–10 58.3% — 1,654 0 1 1976 8–10 44.4% — 1,606 0 1
20 1982 13–13 50.0% — 1,663 0 1 1977 20–14 58.8% — 1,765 0 2
21 1983 16–24 40.0% — 1,651 0 2 1978 29–23 55.8% — 1,791 0 2
22 1984 6–17 26.1% #78 1,574 0 2 1979 15–23 39.5% — 1,779 0 2
23 1985 3–7 30.0% — 1,567 0 2 1980 19–18 51.4% — 1,741 0 2
24 1986 7–13 35.0% #115 1,527 0 2 1981 19–28 40.4% — 1,719 0 2
25 1987 3–7 30.0% #161 1,511 0 2 1982 36–27 57.1% — 1,820 0 2
26 1988 0–1 0.0% #321 1,508 0 2 1983 33–26 55.9% — 1,754 0 4
27 — — — — — — — 1984 29–28 50.9% #41 1,800 0 5
28 1990 0–1 0.0% — 1,505 0 2 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 Jennifer Mundel 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 %
15 1977 1 1 2 50.0% 0 3 3 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
16 — — — — — — — — — — — — — — — — — 1973 0 2 2 0.0% — — — — — — — — — — — —
17 1979 2 1 3 66.7% — — — — 0 1 1 0.0% — — — — 1974 1 2 3 33.3% — — — — — — — — — — — —
18 1980 2 1 3 66.7% 11 4 15 73.3% 0 1 1 0.0% — — — — 1975 4 3 7 57.1% 7 4 11 63.6% 3 4 7 42.9% — — — —
19 1981 2 3 5 40.0% 3 1 4 75.0% 3 2 5 60.0% 0 1 1 0.0% 1976 1 1 2 50.0% 7 6 13 53.8% 0 2 2 0.0% 0 1 1 0.0%
20 1982 5 3 8 62.5% 3 4 7 42.9% 5 5 10 50.0% 0 1 1 0.0% 1977 3 2 5 60.0% 6 7 13 46.2% 8 2 10 80.0% 3 3 6 50.0%
21 1983 7 10 17 41.2% 1 4 5 20.0% 7 6 13 53.8% 1 4 5 20.0% 1978 13 7 20 65.0% 2 2 4 50.0% 8 4 12 66.7% 6 10 16 37.5%
22 1984 3 6 9 33.3% 1 6 7 14.3% 2 4 6 33.3% 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%
23 1985 1 4 5 20.0% 1 1 2 50.0% 1 2 3 33.3% — — — — 1980 2 5 7 28.6% 9 5 14 64.3% 4 4 8 50.0% 4 4 8 50.0%
24 1986 4 7 11 36.4% 1 2 3 33.3% 2 3 5 40.0% 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%
25 1987 1 4 5 20.0% 0 1 1 0.0% 2 2 4 50.0% — — — — 1982 4 4 8 50.0% 13 7 20 65.0% 9 6 15 60.0% 10 10 20 50.0%
26 1988 0 1 1 0.0% — — — — — — — — — — — — 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 1990 0 1 1 0.0% — — — — — — — — — — — — 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 — 28 42 70 40.0% 21 26 47 44.7% 22 27 49 44.9% 1 8 9 11.1% — 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 Jennifer Mundel 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
15 1977 1473 102.6 — — — — — +22 — 28.6% -1.00 0–2 — — +0.51 — — — — — — — — — — — — — — — —
16 — — — — — — — — — — — — — — — — 1973 1496 101.8 — — — — — — — 20.0% -3.20 0–1 — — -0.39
17 1979 1501 96.5 — — — — +141 — — 33.3% -1.33 — 0–1 — +0.54 1974 1489 99.2 — — — — +44 — — 42.9% -0.71 0–1 — — +0.69
18 1980 1604 117.8 — — — — +15 +47 — 65.1% +1.23 5–0 (100%) 4–1 (80%) 109.3 +2.11 1975 1599 120.1 — — — — +53 -2 -47 57.1% +0.46 3–6 (33%) 3–0 (100%) 100.2 +2.43
19 1981 1655 121.2 — — — — -6 +50 -80 55.8% +0.13 3–1 (75%) 0–1 — +0.65 1976 1607 119.9 — — — — -10 +40 — 48.8% +0.09 2–5 (29%) 1–3 (25%) — +0.96
20 1982 1664 119.9 — — — — +8 -9 -51 48.3% -0.05 4–2 (67%) 0–2 — -0.13 1977 1765 138.0 — — — — -79 -79 -75 58.1% +0.41 3–3 (50%) 6–5 (55%) 102.4 +0.27
21 1983 1652 117.2 — — — — -37 -16 +41 40.9% -0.57 7–6 (54%) 2–3 (40%) 101.4 +1.59 1978 1791 135.3 — — — — +3 -132 -30 52.6% +0.33 8–6 (57%) 2–6 (25%) 99.2 +2.99
22 1984 1574 113.0 — — — — -17 -16 +129 23.4% -2.04 2–1 (67%) 2–0 — +0.75 1979 1780 155.2 — — — — -44 -74 +25 40.5% -0.50 4–4 (50%) 1–2 (33%) 99.0 -4.03
23 1985 1568 111.1 — — — — -26 — +102 30.4% -1.35 2–1 (67%) 0–2 — +0.03 1980 1742 138.8 — — — — -89 +32 +50 52.5% +0.26 2–4 (33%) 4–3 (57%) 99.5 -4.96
24 1986 1527 107.7 — — — — -7 +9 +123 38.3% -0.79 3–4 (43%) 1–2 (33%) 98.6 +1.05 1981 1720 143.5 — — — — -64 +96 — 43.1% -0.39 4–6 (40%) 1–5 (17%) 96.9 -2.78
25 1987 1512 105.1 — — — — -19 — +139 30.4% -1.65 2–1 (67%) — — +0.32 1982 1820 142.9 — — — — -77 +69 -9 55.2% +0.06 11–10 (52%) 9–10 (47%) 99.8 -3.53
26 1988 1509 104.8 — — — — — — — 33.3% -2.67 0–1 1–0 — -0.25 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 1990 1506 102.8 — — — — — — — 0.0% -4.50 — — — -0.23 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 — 1747 119.1 — — — — -11 +17 +41 42.1% -0.58 28–19 (60%) 10–12 (45%) 106.7 +3.75 — 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.