Lukas Klein vs Jesper De Jong — Istanbul CH Semi-final

Istanbul CH · CHALLENGER · Semi-final
SVK
Lukas Klein
[3]
#167ATP
1601ELO
1535Hard ELO
$64kYTD
$1.3MCAREER
28 yrs · 193 cm · Right-handed
Last 10
LWLWWLWLLL
2 — 1
Sets
Monday, 4 September 2023
hard
NED
Jesper De Jong
[2]
#106ATP
1651ELO
1577Hard ELO
$261kYTD
$2.0MCAREER
25 yrs · 180 cm · Right-handed
Last 10
WWWLWWLWWL

Umpiry Score

Pre-match
Klein L.
4.5
Heavy underdogUmpiry Score
  • Extended break: 35 days (−0.7)
De Jong J.
7.0
Strong advantageUmpiry Score
Form & Matchup
4.6Hard Elo 1535
Surface ELO
5.4+42 Hard Elo edge
4.6Overall Elo 1601
ELO gap
5.4Overall Elo 1651
5.0No prior meetings
H2H
5.0
3.0
Surface form
7.7
Win streak
9.05-match win streak
Fatigue & Travel
Prev. match
8.0
6.0
Surface transition
Context
5.0
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.

Klein L.
7762772
De Jong J.
6277651

Head to head

No previous meetings on record.

Statistics

Recent form
Klein L.De Jong J.
66%1st serve in+8%58%
72%1st serve points won+2%70%
54%2nd serve points won+7%47%
66%Service points won+6%60%
34%Return points won+5%39%
61%Break points saved+6%55%
5.9Aces / match+0.56.4
2.7Double faults / match+1.44.1

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw

Final
Dzumhur D.[7]
Klein L.[3]
7-656-3
Semi-finals
Dzumhur D.[7]
Hardt N.
6-46-3
Klein L.[3]
De Jong J.[2]
7-626-727-65
Quarter-finals
Dzumhur D.[7]
Prizmic D.[4]
6-36-737-5
Klein L.[3]
Yevseyev D.
7-656-737-62
Hardt N.
Celikbilek A.
1-67-654-1
De Jong J.[2]
Mpetshi Perricard G.
7-56-4
R16
Mpetshi Perricard G.
Mayot H.[6]
6-716-36-3
Klein L.[3]
Kirkin E.
6-36-4
Prizmic D.[4]
Bicknell B.
4-66-36-2
De Jong J.[2]
Monday J.
7-56-1
Dzumhur D.[7]
Erel Y.
7-56-3
Yevseyev D.
Kirci K.
6-27-64
Hardt N.
Tomic B.
6-23-67-66
Celikbilek A.
Oliel Y.
2-66-46-3
R32
Erel Y.
Cukierman D.
6-21-0
Klein L.[3]
Damm M.
6-44-67-5
Mpetshi Perricard G.
Ilkel C.
7-56-4
Kirci K.
Borg L.
6-13-66-3
Mayot H.[6]
Dougaz A.
7-647-5
Yevseyev D.
Gombos N.[8]
4-66-16-2
Monday J.
Zuk K.
4-66-16-4
De Jong J.[2]
Ilhan M.
6-26-736-2
Bicknell B.
Martineau M.
6-757-636-3
Hardt N.
Kwon S.[1]
6-06-1
Dzumhur D.[7]
Duran T.
6-46-1
Kirkin E.
Gengel M.
6-16-2
Tomic B.
Mansouri S.
6-36-4
Prizmic D.[4]
Wessels L.
6-26-737-5
Oliel Y.
Copil M.
6-26-4
Celikbilek A.
Onclin G.[5]
6-16-0