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

Isabelle Villiger vs Regina Marsikova H2H: 1-0

Isabelle Villiger holds a 1–0 lead over Regina Marsikova in their WTA head-to-head. Across 1 main-draw meeting, Isabelle Villiger leads 1–0 on carpet. Most recently, Isabelle Villiger won the 1980 Porsche Tennis Grand Prix round of 32 7-5 6-4.

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Isabelle Villiger
SUI Age 74
H2H
1 – 0
1 main-draw meetings
Regina Marsikova
CZE Age 67

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Isabelle Villiger 7-5 6-4 Regina Marsikova Match data Nov 6, 1980* R32 Porsche Tennis Grand Prix WTA 250 Carpet

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
Isabelle Villiger — — — 1,686 24 31 43.6% 0 0 0 0 1 1
Regina Marsikova — — — 2,034 266 198 57.3% 0 0 0 2 13 15

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 Isabelle Villiger Regina Marsikova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 1974 0–2 0.0% — 1,499 0 0
16 — — — — — — — 1975 5–5 50.0% — 1,581 0 0
17 — — — — — — — 1976 17–15 53.1% — 1,748 0 1
18 — — — — — — — 1977 37–17 68.5% — 1,909 0 8
19 — — — — — — — 1978 56–30 65.1% — 1,953 0 12
20 1972 0–1 0.0% — 1,484 0 0 1979 38–24 61.3% — 1,937 0 12
21 — — — — — — — 1980 33–22 60.0% — 1,899 0 14
22 — — — — — — — 1981 34–16 68.0% — 1,996 0 15
26 1978 2–2 50.0% — 1,499 0 0 1985 12–16 42.9% — 1,763 0 15
27 1979 0–2 0.0% — 1,477 0 0 1986 15–19 44.1% — 1,719 0 15
28 1980 13–6 68.4% — 1,644 0 1 1987 14–19 42.4% — 1,672 0 15
29 1981 9–16 36.0% — 1,641 0 1 1988 4–7 36.4% — 1,605 0 15
30 1982 0–3 0.0% — 1,595 0 1 1989 1–6 14.3% — 1,540 0 15
31 1983 0–1 0.0% — 1,582 0 1 — — — — — — —

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 Isabelle Villiger Regina Marsikova
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 — — — — — — — — — — — — — — — — — 1974 — — — — 0 1 1 0.0% 0 1 1 0.0% — — — —
16 — — — — — — — — — — — — — — — — — 1975 0 1 1 0.0% 3 2 5 60.0% — — — — 2 2 4 50.0%
17 — — — — — — — — — — — — — — — — — 1976 — — — — 15 7 22 68.2% 1 2 3 33.3% 1 6 7 14.3%
18 — — — — — — — — — — — — — — — — — 1977 0 1 1 0.0% 25 5 30 83.3% 9 6 15 60.0% 2 5 7 28.6%
19 — — — — — — — — — — — — — — — — — 1978 17 10 27 63.0% 21 4 25 84.0% 13 4 17 76.5% 5 11 16 31.3%
20 1972 — — — — 0 1 1 0.0% — — — — — — — — 1979 12 7 19 63.2% 17 7 24 70.8% 6 4 10 60.0% 3 6 9 33.3%
21 — — — — — — — — — — — — — — — — — 1980 15 7 22 68.2% 10 4 14 71.4% 0 2 2 0.0% 8 9 17 47.1%
22 — — — — — — — — — — — — — — — — — 1981 8 4 12 66.7% 25 9 34 73.5% 0 1 1 0.0% 1 2 3 33.3%
26 1978 — — — — 2 2 4 50.0% — — — — — — — — 1985 4 6 10 40.0% 8 6 14 57.1% 0 3 3 0.0% 0 1 1 0.0%
27 1979 — — — — 0 1 1 0.0% 0 1 1 0.0% — — — — 1986 7 8 15 46.7% 7 8 15 46.7% 0 1 1 0.0% 1 2 3 33.3%
28 1980 — — — — 8 3 11 72.7% — — — — 5 3 8 62.5% 1987 2 3 5 40.0% 8 10 18 44.4% 3 4 7 42.9% 1 2 3 33.3%
29 1981 — — — — 7 7 14 50.0% 0 4 4 0.0% 2 5 7 28.6% 1988 0 1 1 0.0% 4 6 10 40.0% — — — — — — — —
30 1982 — — — — 0 3 3 0.0% — — — — — — — — 1989 0 1 1 0.0% 1 5 6 16.7% — — — — — — — —
31 1983 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — — — — — 17 18 35 48.6% 0 5 5 0.0% 7 8 15 46.7% — 65 49 114 57.0% 144 74 218 66.1% 32 28 60 53.3% 24 46 70 34.3%

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 Isabelle Villiger Regina Marsikova
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 — — — — — — — — — — — — — — — — 1974 1500 116.5 — — — — — — — 0.0% -3.50 — — — -0.30
16 — — — — — — — — — — — — — — — — 1975 1582 125.6 — — — — +75 +3 — 50.0% +0.04 3–3 (50%) 2–0 — +0.09
17 — — — — — — — — — — — — — — — — 1976 1748 142.4 — — — — -178 +62 -176 51.3% +0.34 7–7 (50%) 1–8 (11%) 97.4 -1.38
18 — — — — — — — — — — — — — — — — 1977 1909 143.6 — — — — -347 +113 -243 62.5% +0.85 14–6 (70%) 5–4 (56%) 108.8 +1.24
19 — — — — — — — — — — — — — — — — 1978 1953 157.8 — — — — -98 +117 -133 64.0% +0.95 12–9 (57%) 8–6 (57%) 108.5 -6.24
20 1972 1484 — — — — — — — — — — — — — +0.25 1979 1937 147.6 — — — — -80 +154 -90 60.4% +0.53 11–8 (58%) 12–8 (60%) 103.7 -2.91
21 — — — — — — — — — — — — — — — — 1980 1899 147.5 — — — — -23 +194 — 56.1% +0.38 8–6 (57%) 6–4 (60%) 100.5 -6.21
22 — — — — — — — — — — — — — — — — 1981 1997 159.3 — — — — -116 +182 — 63.3% +0.90 10–3 (77%) 2–2 (50%) 103.0 -6.03
26 1978 1500 101.6 — — — — — +18 — 50.0% -0.25 — — — +0.34 1985 1764 131.5 — — — — +4 +295 -77 49.2% -0.07 0–5 (0%) 6–2 (75%) 94.5 -2.30
27 1979 1478 100.1 — — — — — — — 0.0% -3.00 — — — +0.24 1986 1720 126.9 — — — — +1 +191 — 41.8% -0.58 8–3 (73%) 3–2 (60%) 103.4 -2.11
28 1980 1645 121.5 — — — — -22 +2 — 66.7% +0.77 1–2 (33%) 1–1 — +2.69 1987 1672 129.0 — — — — +36 +92 -19 46.1% -0.37 5–7 (42%) 4–5 (44%) 95.0 -2.58
29 1981 1641 119.5 — — — — -4 +42 -128 40.0% -1.27 4–6 (40%) 4–1 (80%) 100.7 -0.74 1988 1606 99.5 — — — — — +87 — 33.3% -2.00 2–0 1–0 — +0.61
30 1982 1596 102.7 — — — — — +8 — 14.3% -2.00 0–1 0–1 — -0.06 1989 1541 97.0 — — — — — +71 — 14.3% -2.21 — 0–1 — +0.28
31 1983 1583 — — — — — — — — — — — — — +0.31 — — — — — — — — — — — — — — — —
Career — 1687 119.2 — — — — -14 +22 -128 46.5% -0.64 5–9 (36%) 5–3 (63%) 98.5 +5.51 — 2034 150.4 — — — — -68 +139 -140 55.7% +0.35 80–57 (58%) 50–42 (54%) 107.3 -6.12

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.