Zdenek Kolar vs Oriol Roca BatallaPorto Round of 32

Porto · CHALLENGER · Round of 32
#175ATP
1506ELO
1485Clay ELO
29 yrs · 183 cm · Right-handed
Last 10 · pre-match
LLLLLLWLLW
0 — 2
Sets
Monday, 31 August 2026 ·
clay
Court 1 · 2nd on
#344ATP
1456ELO
1432Clay ELO
33 yrs · 175 cm · Right-handed
Last 10 · pre-match
WLLWLLWLLW
Kolar Z.
1-6 1-6
Roca Batalla O.
Kolar Z.
110
Roca Batalla O.
662

Oriol Roca Batalla defeated Zdenek Kolar in the Round of 32 at the Porto tournament on clay, winning 6-1, 6-1. Roca Batalla converted 86% of his break points and secured six service breaks, compared to Kolar's one. Both players served one ace and one double fault each.

Generated automatically from Umpiry match data.

Key context

Head to head

No previous meetings on record.

Statistics

This season
1st serve in·Even
67%
63%
1st serve points won·Slight edge
67%
73%
2nd serve points won·Slight edge
53%
58%
Service points won·Slight edge
63%
68%
Return points won·Even
38%
40%
Break points saved·Even
55%
54%
Aces / match·Clear edge
2.8
4.6
Double faults / match·Dominant
3.3
1.3

Averages over each player's completed matches in the selected window (32 vs 9). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Even
0
4
Break points saved·Dominant
32
71
Break points won·Slight edge
6
1
Deciding sets·
7
Tiebreaks·Slight edge
13
7

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

Win Probability

Pre-match · updated 11:50 UTC
Kolar Z.41%
Roca Batalla O.59%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Slight edge · Roca Batalla O. 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
5.5
Slight disadvantageUmpiry Score
5.2
Clear underdogUmpiry Score
Form & Matchup
5.7+53 Clay Elo edge
Surface ELO
4.3Clay Elo 1432
5.6Overall Elo 1506
ELO gap
4.4Overall Elo 1456
7.0Leads 1–0 on clay
H2H
3.0Trails 0–1 on clay
2.33 of last 10 on clay
Surface form
3.44 of last 10 on clay
0.0Lost last 6
Win streak
0.0Lost last 2
Fatigue & Travel
3-set count
7.01 three-setter in 14 days
6.0Hard → Clay
Surface transition
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·Even
89
92

Kolar Z.: 2 days rest · 1 match, 14 games (7d) · Roca Batalla O.: 2 days rest · 1 match, 14 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Weather
22°COvercast
Wind 14 km/hHumidity 65%

Draw