H2H data updated: 2026-09-05 00:00 UTC

Markus Zillner vs Wojtek Kowalski H2H: 1-0

Markus Zillner holds a 1–0 lead over Wojtek Kowalski in their ATP head-to-head. Across 1 main-draw meeting, Markus Zillner leads 1–0 on clay. Most recently, Markus Zillner won the 1991 Austrian Open Kitzbühel round of 64 4-6 6-4 6-3.

GER Age 56 Left-Handed 178 cm / 5'10"
H2H
1 0
1 main draw meetings
POL Age 58 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Markus Zillner #231 4-6 6-4 6-3 Wojtek Kowalski #301 Match data Jul 31, 1991* R64 Austrian Open Kitzbühel ATP World Series modern equivalent ATP 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
Markus Zillner #1,150 #143 247 1,583 5 9 35.7% 0 0 0 0 0 0
Wojtek Kowalski #1,360 #109 316 1,527 6 13 31.6% 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 Markus Zillner Wojtek Kowalski
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1988 1–2 33.3% #344 1,509 0 0
19 1989 0–1 0.0% #321 1,491 0 0
20 1988 1–3 25.0% #198 1,480 0 0
21 1991 3–1 75.0% #167 1,548 0 0
22 1992 1–4 20.0% #247 1,553 0 0
23 1991 1–2 33.3% #328 1,478 0 0
26 1996 0–1 0.0% #361 1,547 0 0
27 1995 1–5 16.7% #157 1,460 0 0
28 1996 3–3 50.0% #270 1,504 0 0

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Markus Zillner Wojtek Kowalski
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
18 1988 1509 116.0 28.6% -1.43 1–0 -0.36
19 1989 1492 97.6 0.0% -2.00 0–1 +0.19
20 1988 1480 100.1 18.2% -1.55 1–1 +0.08
21 1991 1549 116.2 +0.47 +0.06 0.974 50.2% +72 54.5% +0.36 3–0 (100%) -0.07
22 1992 1553 109.6 -1.69 -0.66 0.848 46.3% +29 38.9% -1.00 1–3 (25%) 2–1 (67%) 98.9 -0.52
23 1991 1478 104.4 +1.63 -1.28 0.767 44.0% +76 42.9% -1.00 0–1 +0.16
26 1996 1547 106.8 -1.01 +5.58 0.947 48.6% 33.3% -0.67 0–1 0–1 -0.12
27 1995 1460 117.0 +0.24 -0.41 0.916 47.8% +64 31.3% -0.69 0–2 1–1 -0.05
28 1996 1505 107.3 -1.02 -0.98 0.827 46.8% +10 46.7% -0.46 2–1 (67%) 1–1 +0.03
Career 1583 118.4 -0.76 +0.25 0.906 48.1% +48 39.0% -0.73 5–4 (56%) 2–3 (40%) 103.3 -6.29 1527 111.5 -0.03 -0.76 0.857 46.8% +10 +69 34.7% -0.86 3–5 (38%) 2–2 (50%) 99.9 +1.16

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.