Zdenek Kolar vs Benjamin Bonzi — Ostrava CH Round of 32

Ostrava CH · CHALLENGER · Round of 32
Zdenek Kolar
CZE
Zdenek Kolar
#153ATP
1506ELO
1485Clay ELO
$121kYTD
$1.3MCAREER
29 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWLLWWLLLW
2 — 1
Sets
Monday, 22 April 2024
clay
Benjamin Bonzi
FRA4
Benjamin Bonzi
#102ATP
1749ELO
1622Clay ELO
$396kYTD
$4.6MCAREER
30 yrs · 183 cm · Right-handed
Last 10 · pre-match
LLWWLWWWWL
Kolar Z.
4-6 6-4 6-4
Bonzi B.
Kolar Z.
4662
Bonzi B.
6441

Zdenek Kolar defeated Benjamin Bonzi 4-6 6-4 6-4 in the Ostrava CH round of 32 on clay. The upset overturned the form book — Benjamin Bonzi came in ranked #102, leading the head-to-head 2–0. Zdenek Kolar claimed a first win over Benjamin Bonzi in three meetings, narrowing the head-to-head to 2–1.

Key context

Head to head

0–2
DateTournamentRoundSurfaceWinnerScore
2022-06-27WimbledonR128grassBenjamin Bonzi6-3 6-3 6-1
2020-09-28Roland GarrosQ1clayBenjamin Bonzi3-6 6-4 7-5

Serve vs return

This season
Kolar Z.serving74% hold

wins 60% of points on serve vs Bonzi B.

Bonzi B.serving74% hold

wins 60% of points on serve vs Kolar Z.

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
Kolar Z.Bonzi B.
1st serve in·Even
64%
63%
1st serve points won·Slight edge
67%
72%
2nd serve points won·Even
50%
53%
Service points won·Even
61%
65%
Return points won·Even
41%
37%
Break points saved·Even
59%
61%
Aces / match·Dominant
2.1
5.5
Double faults / match·Clear edge
3.3
2.1

Averages over each player's completed matches in the selected window (125 vs 159). ATP, WTA & Challenger.

Clutch

Under pressure
Kolar Z.Bonzi B.
Clutch Rating·Dominant
26
65
Break points saved·Dominant
53
96
Break points won·Even
28
27
Deciding sets·Clear edge
58
77
Tiebreaks·Dominant
8
90

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

Umpiry Score

Pre-match
Kolar Z.
5.8
Slight disadvantageUmpiry Score
Bonzi B.
6.7
Slight advantageUmpiry Score
Form & Matchup
3.4Clay Elo 1485
Surface ELO
6.6+137 Clay Elo edge
2.0Overall Elo 1506
ELO gap
8.0Overall Elo 1749
5.0
H2H
5.0
4.8
Surface form
5.1
0.0
Win streak
Fatigue & Travel
7.1
Minutes 14d
2.5
7.0
3-set count
4.0
9.0
Prev. match
8.0
Context
Defending pts
5.0

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
Kolar Z.Bonzi B.
Freshness·Slight edge
90
96

Kolar Z.: 5 days rest · 1 match, 19 games (7d) · Bonzi B.: 14 days rest · 1 match (14d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Final
Dzumhur D.[1]
Squire H.
6-24-67-5
Semi-finals
Dzumhur D.[1]
Guinard M.
W/O
Squire H.
Skatov T.
6-36-4
Quarter-finals
Skatov T.
Kolar Z.
W/O
Dzumhur D.[1]
Dalla Valle E.
6-45-76-3
Guinard M.
Faria J.
6-33-67-5
Squire H.
Novak D.
6-36-2
R16
Kolar Z.
Nicod J.
7-652-1
Kolar Z.
Nicod J.
7-652-1
Guinard M.
Couacaud E.[5]
4-67-6110-0
Skatov T.
Rincon D.
7-633-66-3
Faria J.
Sachko V.[3]
5-76-36-4
Dzumhur D.[1]
Privara P.
6-26-3
Dalla Valle E.
Tseng C.
6-36-1
Novak D.
Onclin G.
7-636-2
Squire H.
Sels J.
7-646-2
R32
Nicod J.
Kasnikowski M.
1-67-626-1
Novak D.
Neumayer L.[8]
4-66-23-0
Guinard M.
Gadamauri B.
7-57-5
Onclin G.
Kuzmanov D.
7-57-64
Kolar Z.
Bonzi B.[4]
4-66-46-4
Squire H.
Diallo G.
6-25-76-4
Dalla Valle E.
Jermar J.
6-36-1
Nicod J.
Kasnikowski M.
1-67-626-1
Dzumhur D.[1]
Ionel N.
6-36-3
Privara P.
Kellovsky D.
6-46-4
Tseng C.
Ymer E.[6]
4-66-46-3
Sachko V.[3]
Gombos N.
5-76-26-3
Faria J.
Pichler D.
6-16-4
Couacaud E.[5]
Vesely J.
6-26-3
Rincon D.
Rocha H.[7]
7-656-0
Skatov T.
Kumstat J.
6-16-2
Sels J.
Lamasine T.
6-34-67-5