Stefan Kozlov vs Jason Jung — Indian Wells Masters Qualifying Round 1

Indian Wells Masters · ATP · Qualifying Round 1
USA
Stefan Kozlov
#292ATP
1429ELO
1408Hard ELO
28 yrs · 183 cm · Right-handed
Last 10
LWLWWWLLWL
0 — 0
Sets
Retired
Monday, 4 October 2021
hard
TPE
Jason Jung
[9]
#1088ATP
1429ELO
1393Hard ELO
36 yrs · 180 cm · Right-handed
Last 10
LLLLWLLWLL

Umpiry Score

Pre-match
Kozlov S.
6.9
Slight advantageUmpiry ScorePartial · surface data limited
Jung J.
5.7
Slight disadvantageUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0
7.7
Surface form
2.3
9.05-match win streak
Win streak
0.0Lost last 4
Fatigue & Travel
4.5
Minutes 14d
9.2
0.0
3-set count
9.0
Prev. match
9.0
4.9
Country comfort
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.

Kozlov S.
635–
Jung J.
362–

Conditions

Court speed
Medium-slowfavours grinders
0.80
SlowFast

Head to head

No previous meetings on record.

Statistics

Recent form
Kozlov S.Jung J.
60%1st serve in+3%63%
66%1st serve points won+1%65%
49%2nd serve points won+2%47%
59%Service points won+1%58%
41%Return points won+3%38%
54%Break points saved+1%53%
2.9Aces / match+0.63.5
3.5Double faults / match+0.82.7

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

Draw — qualifying

Q2
Caruso S.[2]
Quiroz R.
6-46-4
Marcora R.
Viola M.
6-27-5
Sousa J.[15]
Celikbilek A.[10]
6-37-5
Eubanks C.[20]
Kozlov S.
2-66-07-5
Ilkel C.[14]
Nanda G.
6-12-66-4
Gomez E.[11]
Karlovic I.[23]
6-37-67
Cressy M.[4]
Couacaud E.[18]
7-56-726-2
Olivo R.[22]
Arnaboldi A.
6-16-766-3
Tabilo A.[17]
Donskoy E.[6]
6-26-1
Van De Zandschulp B.[1]
Kwiatkowski T.
6-44-66-2
Vukic A.[24]
Fratangelo B.[12]
6-16-4
Escobedo E.[13]
Kukushkin M.[5]
6-26-4
Q1
Caruso S.[2]
Kubler J.
6-06-3
Donskoy E.[6]
Menendez Maceiras A.
6-7107-627-5
Karlovic I.[23]
Schnur B.
4-67-657-67
Sousa J.[15]
Lilov V.
6-26-0
Nanda G.
Krueger M.[8]
0-67-6107-5
Marcora R.
Bolt A.[3]
6-757-656-2
Viola M.
Kokkinakis T.[16]
6-33-67-69
Quiroz R.
Ramanathan R.[19]
6-43-66-4
Eubanks C.[20]
Geerts M.
6-16-3
Escobedo E.[13]
Istomin D.
6-36-2
Celikbilek A.[10]
Fabbiano T.
2-66-26-1
Fratangelo B.[12]
Torpegaard M.
6-26-1
Kukushkin M.[5]
Diez S.
5-2
Kozlov S.
Jung J.[9]
6-33-65-2
Cressy M.[4]
Moriya H.
6-44-66-3
Tabilo A.[17]
Mmoh M.
6-36-4
Kwiatkowski T.
Gulbis E.[21]
6-46-2
Ilkel C.[14]
Janvier M.
6-26-747-64
Van De Zandschulp B.[1]
Polansky P.
6-36-3
Couacaud E.[18]
Harrison C.
6-35-77-62
Olivo R.[22]
Mochizuki S.
6-36-2
Gomez E.[11]
Kovacevic A.
6-46-2
Arnaboldi A.
Gaio F.[7]
6-33-66-3
Vukic A.[24]
Blanch U.
6-27-5