Tom Gentzsch vs Zsombor Piros — Ostrava CH Round of 16

Ostrava CH · CHALLENGER · Round of 16
GER
Tom Gentzsch
#216ATP
1565ELO
1540Clay ELO
22 yrs · 191 cm · Right-handed
Last 10 · pre-match
LLWLWLLLLW
2 — 1
Sets
Monday, 27 April 2026
clay
Zsombor Piros
HUN3
Zsombor Piros
#169ATP
1661ELO
1621Clay ELO
$145kYTD
$975kCAREER
26 yrs · 180 cm · Right-handed
Last 10 · pre-match
WWWWWWWWWL
Gentzsch T.
6-4 6-7 7-5
Piros Z.
Gentzsch T.
66772
Piros Z.
47951

Tom Gentzsch defeated Zsombor Piros 6-4 6-7 7-5 in the Ostrava CH round of 16 on clay. The upset overturned the form book — Zsombor Piros came in ranked #169, defending the title, but Tom Gentzsch had arrived on a 3-match winning run.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Gentzsch T.serving72% hold

wins 59% of points on serve vs Piros Z.

Piros Z.serving74% hold

wins 60% of points on serve vs Gentzsch T.

Even serve battle

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

Statistics

This season
Gentzsch T.Piros Z.
1st serve in·Slight edge
67%
60%
1st serve points won·Even
71%
70%
2nd serve points won·Even
49%
52%
Service points won·Even
63%
63%
Return points won·Even
39%
40%
Break points saved·Even
70%
69%
Aces / match·Slight edge
4.9
3.8
Double faults / match·Slight edge
3.0
2.4

Averages over each player's completed matches in the selected window (30 vs 28). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Gentzsch T.
6.3
Marginal edgeUmpiry Score
Piros Z.
7.4
Dominant favouriteUmpiry Score
Form & Matchup
3.3Clay Elo 1540
Surface ELO
6.7+81 Clay Elo edge
3.3Overall Elo 1565
ELO gap
6.7Overall Elo 1661
5.0No prior meetings
H2H
5.0
6.9
Surface form
7.3
7.03-match win streak
Win streak
Fatigue & Travel
6.2
Minutes 14d
7.8
4.0
3-set count
9.0
Prev. match
8.0
Context
5.0
Defending pts

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
Gentzsch T.Piros Z.
Freshness·Dominant
92
53

Gentzsch T.: 4 days rest · 1 match, 20 games (7d) · Piros Z.: 1 day rest · 5 matches, 112 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Final
Sanchez Izquierdo N.
Kolar Z.[6]
6-47-64
Semi-finals
Sanchez Izquierdo N.
Gentzsch T.
3-66-46-1
Kolar Z.[6]
Brancaccio R.
6-37-5
Quarter-finals
Sanchez Izquierdo N.
Svrcina D.[1]
6-45-76-2
Gentzsch T.
Molleker R.
6-14-66-3
Kolar Z.[6]
Fatic N.
6-26-3
Brancaccio R.
Cecchinato M.[7]
4-66-46-4
R16
Molleker R.
Squire H.
6-44-66-3
Fatic N.
Seyboth Wild T.
5-77-56-4
Sanchez Izquierdo N.
Sachko V.[8]
6-777-56-4
Gentzsch T.
Piros Z.[3]
6-46-777-5
Cecchinato M.[7]
Johns G.
6-37-63
Brancaccio R.
Clarke J.
6-36-4
Kolar Z.[6]
Forejtek J.
6-46-3
Svrcina D.[1]
Ferreira Silva F.
6-36-4
R32
Fatic N.
Pinnington Jones J.[2]
6-27-5
Ferreira Silva F.
Sanchez Jover C.
6-26-757-65
Sachko V.[8]
Pavlovic L.
6-42-66-4
Forejtek J.
Barton H.
6-746-17-65
Seyboth Wild T.
Gombos N.
6-36-756-1
Svrcina D.[1]
Gill F.
6-766-16-3
Sanchez Izquierdo N.
Mrva M.
7-636-3
Piros Z.[3]
Houkes M.
6-46-3
Gentzsch T.
Loffhagen G.
6-36-2
Molleker R.
Siniakov D.
7-646-0
Squire H.
Blanchet U.[5]
6-26-4
Brancaccio R.
Samuel T.[4]
5-76-16-4
Kolar Z.[6]
Jianu F.
6-32-66-3
Johns G.
Jermar J.
6-16-3
Cecchinato M.[7]
Michalski D.
6-36-2
Clarke J.
Schoenhaus M.
3-66-37-5