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

Petra Delhees Jauch vs Yvona Brzakova H2H: 1-0

Petra Delhees Jauch holds a 1–0 lead over Yvona Brzakova in their WTA head-to-head. They have met 1 times in main draws. Most recently, Petra Delhees Jauch won the 1979 Gstaad final 6-4 1-6 6-1.

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Petra Delhees Jauch
SUI
H2H
1 – 0
1 main-draw meetings
Yvona Brzakova
TCH Age 70

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Petra Delhees Jauch 6-4 1-6 6-1 Yvona Brzakova Match data Jul 15, 1979* F Gstaad WTA 250 —

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
Petra Delhees Jauch — — — 1,719 69 91 43.1% 0 0 0 0 1 1
Yvona Brzakova — — — 1,615 23 40 36.5% 0 0 0 0 1 1

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.

Petra Delhees Jauch Yvona Brzakova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1975 0–1 0.0% — 1,483 0 0 1974 1–2 33.3% — 1,494 0 0
1976 0–3 0.0% — 1,466 0 0 1975 0–2 0.0% — 1,464 0 0
1977 0–1 0.0% — 1,450 0 0 1979 2–3 40.0% — 1,494 0 0
1978 6–6 50.0% — 1,533 0 0 1980 5–12 29.4% — 1,508 0 0
1979 12–8 60.0% — 1,652 0 1 1981 2–6 25.0% — 1,497 0 0
1980 5–12 29.4% — 1,579 0 1 1982 8–5 61.5% — 1,551 0 1
1981 6–10 37.5% — 1,583 0 1 1983 5–6 45.5% — 1,596 0 1
1982 10–17 37.0% — 1,618 0 1 1984 0–2 0.0% — 1,575 0 1
1983 15–15 50.0% — 1,673 0 1 1985 0–2 0.0% — 1,539 0 1
1984 4–9 30.8% — 1,641 0 1 — — — — — — —
1985 11–9 55.0% — 1,704 0 1 — — — — — — —

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.

Petra Delhees Jauch Yvona Brzakova
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% — — — — — — — — 1974 — — — — 0 1 1 0.0% — — — — — — — —
1976 — — — — 0 2 2 0.0% 0 1 1 0.0% — — — — 1975 — — — — 0 2 2 0.0% — — — — — — — —
1977 — — — — — — — — — — — — 0 1 1 0.0% 1979 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
1978 — — — — 5 2 7 71.4% 1 3 4 25.0% — — — — 1980 0 1 1 0.0% 4 4 8 50.0% 0 4 4 0.0% 1 3 4 25.0%
1979 1 1 2 50.0% 1 2 3 33.3% 1 3 4 25.0% 3 1 4 75.0% 1981 0 1 1 0.0% 1 4 5 20.0% — — — — 1 1 2 50.0%
1980 0 1 1 0.0% 3 6 9 33.3% — — — — 2 5 7 28.6% 1982 — — — — 8 5 13 61.5% — — — — — — — —
1981 — — — — 5 7 12 41.7% 1 2 3 33.3% 0 1 1 0.0% 1983 0 1 1 0.0% 5 3 8 62.5% 0 1 1 0.0% 0 1 1 0.0%
1982 1 3 4 25.0% 5 6 11 45.5% 2 5 7 28.6% 2 3 5 40.0% 1984 — — — — 0 2 2 0.0% — — — — — — — —
1983 6 5 11 54.5% 7 7 14 50.0% 1 1 2 50.0% 1 2 3 33.3% 1985 — — — — 0 1 1 0.0% — — — — — — — —
1984 3 2 5 60.0% 1 6 7 14.3% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
1985 1 2 3 33.3% 10 7 17 58.8% — — — — — — — — — — — — — — — — — — — — — — — — —
Career 12 14 26 46.2% 37 46 83 44.6% 6 16 22 27.3% 8 13 21 38.1% Career 0 4 4 0.0% 18 23 41 43.9% 0 5 5 0.0% 2 5 7 28.6%

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.

Petra Delhees Jauch Yvona Brzakova
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 1484 96.6 — — — — — — — 0.0% -3.00 — — — +0.26 1974 1495 104.4 — — — — — — — 33.3% -0.50 — — — +0.16
1976 1467 98.7 — — — — — — — 0.0% -3.67 — — — -0.17 1975 1464 98.4 — — — — — — — 20.0% -1.20 0–1 0–2 — +0.51
1977 1450 96.1 — — — — — — — 0.0% -3.50 — — — +0.42 1979 1494 113.4 — — — — — — — 38.5% -0.31 2–1 (67%) — — -0.29
1978 1533 116.6 — — — — — +53 -9 39.1% -0.96 2–1 (67%) 1–1 — +0.07 1980 1509 112.0 — — — — +11 +16 -8 29.7% -1.41 2–1 (67%) 0–4 (0%) 98.6 +0.01
1979 1652 121.1 — — — — -19 -54 -125 54.8% +0.14 5–1 (83%) 1–2 (33%) — +0.87 1981 1498 106.2 — — — — +66 +33 — 27.8% -1.50 1–1 1–2 (33%) — +0.14
1980 1580 121.7 — — — — -25 -12 — 35.9% -0.79 1–4 (20%) 1–4 (20%) 94.8 +1.16 1982 1551 109.0 — — — — — +25 — 56.7% +0.50 3–1 (75%) 2–3 (40%) 103.0 +1.57
1981 1584 118.5 — — — — — +12 -38 42.1% -0.21 2–4 (33%) 1–3 (25%) 97.4 +0.74 1983 1597 114.1 — — — — — +84 — 48.0% -0.44 1–2 (33%) 1–0 — +0.68
1982 1619 133.1 — — — — -48 -27 -57 41.7% -0.78 1–5 (17%) 4–1 (80%) 99.1 -2.23 1984 1575 102.5 — — — — — — — 0.0% -3.75 — — — -0.04
1983 1673 122.9 — — — — -58 +21 — 48.5% -0.05 4–2 (67%) 2–4 (33%) 101.7 +0.98 1985 1539 94.0 — — — — — — — 0.0% -2.75 — — — +0.09
1984 1641 109.6 — — — — -12 -25 — 36.7% -1.13 1–3 (25%) 1–0 — -0.15 — — — — — — — — — — — — — — — —
1985 1705 132.4 — — — — -86 +6 — 56.5% +0.17 2–4 (33%) 1–1 — -1.26 — — — — — — — — — — — — — — — —
Career 1719 129.5 — — — — -42 +2 -58 44.1% -0.47 18–24 (43%) 12–16 (43%) 99.0 +0.43 Career 1615 113.7 — — — — +32 +38 -8 37.3% -0.80 9–7 (56%) 4–11 (27%) 99.6 +4.49

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.