Stefan Palosi vs Zsombor PirosBrasov Round of 16

Brasov · CHALLENGER · Round of 16
#411ATP
1369ELO
1355Clay ELO
26 yrs · 180 cm · Right-handed
Last 10
WLLLWLWLWL
Sets
Thursday, 2 July 2026 ·
clay
#169ATP
1674ELO
1635Clay ELO
$145kYTD
$975kCAREER
26 yrs · 180 cm · Right-handed
Last 10
WLWLLWWLLL
Palosi S.
vs
Piros Z.

Stefan Palosi faces Zsombor Piros in the Brasov round of 16 on clay. Zsombor Piros holds the paper edge — ranked #169, a roughly 280-point clay Elo advantage. Recent clay form is closely matched.

Win Probability

Pre-match · updated 02:20 UTC
Palosi S.14%
Piros Z.86%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Strong favourite · Piros Z. heavily favoured

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

Key context

Umpiry Score

Pre-match
5.1
Clear underdogUmpiry Score
7.2
Strong advantageUmpiry Score
Form & Matchup
1.5Clay Elo 1355
Surface ELO
8.5+280 Clay Elo edge
1.2Overall Elo 1369
ELO gap
8.8Overall Elo 1674
5.0No prior meetings
H2H
5.0No prior meetings
4.04 of last 10 on clay
Surface form
4.34 of last 10 on clay
Fatigue & Travel
4.02 three-setters in 14 days
3-set count
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.

Form trajectory

Palosi S.Cooling
Piros Z.Cooling

Direction of recent form — results vs Elo expectation blended with serve/return vs each player's baseline, over the last few months. About

24 vs 29 matches

Statistics

This season
1st serve in·Slight edge
71%
60%
1st serve points won·Slight edge
63%
70%
2nd serve points won·Even
53%
52%
Service points won·Even
60%
63%
Return points won·Even
41%
40%
Break points saved·Slight edge
58%
69%
Aces / match·Clear edge
1.6
3.8
Double faults / match·Clear edge
1.2
2.3

Averages over each player's completed matches in the selected window (24 vs 29). ATP, WTA & Challenger.

Serve vs return

This season
Palosi S.serving66% hold

wins 57% of points on serve vs Piros Z.

Piros Z.serving70% hold

wins 59% of points on serve vs Palosi S.

Baseline battle — serve is shaky, expect plenty of breaks

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Freshness

Recent load
Freshness·Slight edge
94
89

Palosi S.: 9 days rest · 1 match (14d) · Piros Z.: 6 days rest · 1 match, 20 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Weather forecast
25°COvercast
Wind 6 km/hHumidity 60%

Head to head

No previous meetings on record.