Kolar Z
Jung Jason
40
%
wins
- 4 wins
- 6 losses
10
last matches
- 2 wins
- 8 losses
20
%
wins
Tournament
Match
1
2
3
Result
L
01.06.2026
ATP Challenger Prostejov, Czech Republic Men Singles
Midon L
Kolar Z
7
5
6
1
–
–
2
0
L
27.05.2026
ATP Challenger Chisinau, Moldova Men Singles
Nagal S
Kolar Z
6
4
7
6
–
–
2
0
W
26.05.2026
ATP Challenger Chisinau, Moldova Men Singles
Snitari I
Kolar Z
4
6
3
6
–
–
0
2
L
20.05.2026
French Open Men Singles
Wong C
Kolar Z
7
5
2
6
6
1
2
1
W
19.05.2026
French Open Men Singles
McCabe J
Kolar Z
3
6
6
7
–
–
0
2
L
13.05.2026
ATP Challenger Oeiras 4, Portugal Men Singles
Kolar Z
Dellien H
4
6
6
4
6
7
1
2
W
12.05.2026
ATP Challenger Oeiras 4, Portugal Men Singles
Kolar Z
Zhang Zhizhen
6
3
6
4
–
–
2
0
L
06.05.2026
ATP Challenger Francavilla, Italy Men Singles
Schoenhaus M
Kolar Z
6
3
7
6
–
–
2
0
W
05.05.2026
ATP Challenger Francavilla, Italy Men Singles
Gill F
Kolar Z
4
6
4
6
–
–
0
2
L
03.05.2026
ATP Challenger Ostrava, Czech Republic Men Singles
Sanches Izquierdo N
Kolar Z
6
4
7
6
–
–
2
0
Tournament
Match
1
2
3
Result
L
05.05.2026
ATP Challenger Wuxi, China Men Singles
Jung Jason
Ilagan A
4
6
4
6
–
–
0
2
L
29.04.2026
ATP Challenger Jiujiang, China Men Singles
Hussey G
Jung Jason
6
2
3
6
6
3
2
1
L
21.04.2026
ATP Challenger Gwangju, Korea Republic Men Singles
Jung Jason
Chung Hyeon
3
6
4
6
–
–
0
2
L
11.11.2025
ATP Challenger Kobe, Japan Men Singles
Jung Jason
Nishioka Y
6
1
3
6
4
6
1
2
L
06.11.2025
ATP Challenger Taipei, Chinese Taipei Men Singles
Jung Jason
Nishioka Y
5
7
2
6
–
–
0
2
W
05.11.2025
ATP Challenger Taipei, Chinese Taipei Men Singles
Jung Jason
Weber A
6
7
6
3
7
6
2
1
L
20.10.2025
ATP Challenger Suzhou, China Men Singles
McCabe J
Jung Jason
6
7
6
4
6
2
2
1
L
16.10.2025
ATP Challenger Shenzhen, China Men Singles
Uchida K
Jung Jason
6
3
2
0
–
–
1
0
W
14.10.2025
ATP Challenger Shenzhen, China Men Singles
Samrej K
Jung Jason
4
6
6
7
–
–
0
2
L
11.08.2025
ATP Challenger Sumter, USA Men Singles
Jung Jason
Kirchheimer S
3
6
4
5
–
–
0
1
Kolar Z
Jung Jason
All tournaments
10
Matches
All tournaments
Match
Match
18
Aces
44
34
Double faults
28
483
% first serve
477
187
% second serve
215
312
Points scored on first serve
304
114
Points scored on second serve
112
21
Scored break points
24
731
Total won points
683
112
Total games won
101
0
Scored tiebreaks
3
Kolar Z
Jung Jason
0
%
wins
- 0 wins
- 2 losses
2
last matches
- 2 wins
- 0 losses
100
%
wins
Tournament
Match
1
2
Result
14.11.2023
ATP Challenger Kobe, Japan Men Singles
Jung Jason
Kolar Z
6
4
7
6
2
0
01.11.2022
ATP Challenger Yokohama, Japan Men Singles
Jung Jason
Kolar Z
6
2
6
1
2
0
Kolar Z
Country:
Czechia
Rating:
ATP: 162
(Max: 111)
Leading hand:
Right
Age:
29 years
Height / weight:
185 cm / 76 kg
Statistics by coverage
Hard:
45.4%
(5-6)
Clay:
63.3%
(45-26)
Jung Jason
Country:
Chinese Taipei
Rating:
n/a
Leading hand:
Right
Age:
36 years
Height / weight:
180 cm / 69 kg
Statistics by coverage
Hard:
18.1%
(2-9)
Clay:
0%
(0-1)
Qualification
Main draw
Qualification
Main draw
08.06.2026 13:50
Santillan A
Shelbayh A
–
–
08.06.2026 11:30
Martin Andrej
Marti Pujolras A
–
–
08.06.2026 11:30
Krumich M
Erhard M
–
–
08.06.2026 11:00
Barton H
Alvarez Varona N
–
–
08.06.2026 12:40
Gadamauri B
Kuzmanov D
–
–
08.06.2026 12:40
Neumayer L
Daniel T
–
–