Zdenek Kolar vs Martin KrumichTulln Round of 16

Tulln · CHALLENGER · Round of 16
#175ATP
1506ELO
1485Clay ELO
29 yrs · 183 cm · Right-handed
Last 10 · pre-match
WLLLLLLLWL
2 — 0
Sets
Wednesday, 9 September 2026 ·
clay
Court 2 · 1st on
#263ATP
1459ELO
1423Clay ELO
23 yrs · 188 cm · Right-handed
Last 10 · pre-match
WLLWWLLWWL
Kolar Z.
6-2 6-4
Krumich M.
Kolar Z.
662
Krumich M.
240

Zdenek Kolar defeated Martin Krumich in the Round of 16 at the Tulln tournament on clay, winning 6-2, 6-4. Kolar and Krumich were even in aces and double faults, but Kolar converted a higher percentage of break points and won more service breaks to take the match.

Generated automatically from Umpiry match data.

Key context

Head to head

No previous meetings on record.

Statistics

This season
1st serve in·Even
67%
64%
1st serve points won·Even
67%
71%
2nd serve points won·Even
53%
52%
Service points won·Even
63%
64%
Return points won·Even
38%
40%
Break points saved·Slight edge
55%
65%
Aces / match·Clear edge
2.8
5.0
Double faults / match·Clear edge
3.3
2.0

Averages over each player's completed matches in the selected window (32 vs 32). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Clear edge
0
24
Break points saved·Dominant
33
70
Break points won·Dominant
6
53
Deciding sets·
9
Tiebreaks·Slight edge
13
22

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Win Probability

Pre-match · updated 06:50 UTC
Kolar Z.34%
Krumich M.66%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Slight edge · Krumich M. narrowly ahead

Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
4.8
Heavy underdogUmpiry Score
  • Back-to-back day (−0.5)
5.7
Slight disadvantageUmpiry Score
Form & Matchup
5.8+61 Clay Elo edge
Surface ELO
4.2Clay Elo 1423
5.6Overall Elo 1506
ELO gap
4.4Overall Elo 1459
7.0Leads 1–0 on clay
H2H
3.0Trails 0–1 on clay
2.93 of last 10 on clay
Surface form
5.15 of last 10 on clay
Fatigue & Travel
3-set count
4.02 three-setters in 14 days
Context
5.0Didn't play here last year
Defending pts
5.0Didn't play here last year

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Freshness

Recent load
Freshness·Slight edge
84
76

Kolar Z.: 1 day rest · 1 match, 21 games (7d) · Krumich M.: 2 days rest · 1 match, 28 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast
Weather
30°CClear
Wind 7 km/hHumidity 33%

Draw