H2H data updated: 2026-09-12 00:00 UTC

Isabelle Villiger vs Karin Moos H2H: 1-0

Isabelle Villiger holds a 1–0 lead over Karin Moos in their WTA head-to-head. Across 1 main-draw meeting, Isabelle Villiger leads 1–0 on clay. Most recently, Isabelle Villiger won the 1980 Nice round of 32 6-1 7-5.

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

Isabelle Villiger
SUI Age 74
H2H
1 – 0
1 main-draw meetings
Karin Moos
NED Age 65

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Isabelle Villiger 6-1 7-5 Karin Moos Match data Mar 22, 1980* R32 Nice WTA 250 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
Isabelle Villiger — — — 1,686 24 31 43.6% 0 0 0 0 1 1
Karin Moos — — — 1,546 5 13 27.8% 0 0 0 0 0 0

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 Karin Moos
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 — — — — — — — 1980 4–7 36.4% — 1,504 0 0
20 1972 0–1 0.0% — 1,484 0 0 1981 1–4 20.0% — 1,479 0 0
21 — — — — — — — 1982 0–1 0.0% — 1,463 0 0
24 — — — — — — — 1985 0–1 0.0% — 1,451 0 0
26 1978 2–2 50.0% — 1,499 0 0 — — — — — — —
27 1979 0–2 0.0% — 1,477 0 0 — — — — — — —
28 1980 13–6 68.4% — 1,644 0 1 — — — — — — —
29 1981 9–16 36.0% — 1,641 0 1 — — — — — — —
30 1982 0–3 0.0% — 1,595 0 1 — — — — — — —
31 1983 0–1 0.0% — 1,582 0 1 — — — — — — —

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 Karin Moos
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
19 — — — — — — — — — — — — — — — — 1980 1505 101.8 — — — — — +11 — 33.3% -1.83 2–0 1–0 — -0.72
20 1972 1484 — — — — — — — — — — — — — +0.25 1981 1479 100.7 — — — — — — — 20.0% -2.40 — — — -0.23
21 — — — — — — — — — — — — — — — — 1982 1464 98.7 — — — — — — — 33.3% -1.00 0–1 0–1 — +0.18
24 — — — — — — — — — — — — — — — — 1985 1452 98.2 — — — — — — — 0.0% -3.50 — — — -0.07
26 1978 1500 101.6 — — — — — +18 — 50.0% -0.25 — — — +0.34 — — — — — — — — — — — — — — — —
27 1979 1478 100.1 — — — — — — — 0.0% -3.00 — — — +0.24 — — — — — — — — — — — — — — — —
28 1980 1645 121.5 — — — — -22 +2 — 66.7% +0.77 1–2 (33%) 1–1 — +2.69 — — — — — — — — — — — — — — — —
29 1981 1641 119.5 — — — — -4 +42 -128 40.0% -1.27 4–6 (40%) 4–1 (80%) 100.7 -0.74 — — — — — — — — — — — — — — — —
30 1982 1596 102.7 — — — — — +8 — 14.3% -2.00 0–1 0–1 — -0.06 — — — — — — — — — — — — — — — —
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 — 1546 100.4 — — — — — +11 — 28.2% -2.00 2–1 (67%) 1–1 — -4.67

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.