Court 2
Surface: Clay
Kolar Z
Wallin O
10
%
wins
- 1 win
- 9 losses
10
last matches
- 6 wins
- 4 losses
60
%
wins
Tournament
Match
1
2
3
Result
L
31.08.2026
ATP Challenger Porto, Portugal Men Singles
Kolar Z
Roca Batalla O
1
6
1
6
–
–
0
2
L
25.08.2026
US Open Men Singles
Kolar Z
Gojo B
1
6
4
6
–
–
0
2
L
04.08.2026
ATP Challenger Hagen, Germany Men Singles
Kolar Z
Brancaccio R
4
6
4
6
–
–
0
2
L
27.07.2026
ATP Challenger Liberec, Czech Republic Men Singles
Kolar Z
Kumstat J
2
6
6
4
3
6
1
2
L
20.07.2026
ATP Challenger Zug, Switzerland Men Singles
Seyboth Wild T
Kolar Z
6
3
6
2
–
–
2
0
L
14.07.2026
ATP Gstaad, Switzerland Men Singles
Cerundolo J M
Kolar Z
4
6
6
3
6
4
2
1
L
09.07.2026
ATP Challenger Iasi, Romania Men Singles
Daniel T
Kolar Z
6
4
6
3
–
–
2
0
W
06.07.2026
ATP Challenger Iasi, Romania Men Singles
Palosi S
Kolar Z
5
7
0
6
–
–
0
2
L
22.06.2026
Wimbledon Men Singles
Gentzsch T
Kolar Z
6
3
6
3
–
–
2
0
L
12.06.2026
ATP Challenger Bratislava, Slovakia Men Singles
Kolar Z
Cina F
6
4
4
6
3
6
1
2
Tournament
Match
1
2
3
Result
W
07.09.2026
ATP Challenger Tulln, Austria Men Singles
Gombos N
Wallin O
6
7
4
6
–
–
0
2
W
06.09.2026
ATP Challenger Tulln, Austria Men Singles
Ujvary M
Wallin O
5
7
2
6
–
–
0
2
L
01.09.2026
ATP Challenger Como, Italy Men Singles
Wallin O
Nikles J
4
6
6
3
4
6
1
2
W
31.08.2026
ATP Challenger Como, Italy Men Singles
Wallin O
Colombo Andrea
3
6
6
1
7
6
2
1
W
30.08.2026
ATP Challenger Como, Italy Men Singles
Wallin O
Catini N
4
6
6
0
6
3
2
1
L
11.08.2026
ATP Challenger Hamburg, Germany Men Singles
Wallin O
Taberner C
7
5
2
6
3
6
1
2
W
10.08.2026
ATP Challenger Hamburg, Germany Men Singles
Wallin O
Guttau N
6
2
7
5
–
–
2
0
W
09.08.2026
ATP Challenger Hamburg, Germany Men Singles
Wallin O
Papa С
6
2
1
6
7
5
2
1
L
04.08.2026
ATP Challenger Grodzisk Mazowiecki, Poland Men Singles
Wallin O
Guerrieri A
1
6
4
6
–
–
0
2
L
31.07.2026
ATP Challenger Bonn, Germany Men Singles
Choinski J
Wallin O
6
4
7
5
–
–
2
0
Kolar Z
Wallin O
All tournaments
10
Matches
All tournaments
19
Aces
47
40
Double faults
24
253
Points on first serve
341
112
Points on second serve
148
18
Break points
32
596
Total Points
797
83
Total games won
125
0
Scored tiebreaks
2
Kolar Z
Country:
Czechia
Rating:
ATP: 175
(Max: 111)
Leading hand:
Right
Age:
29 years
Height / weight:
185 cm / 76 kg
Statistics by coverage
Hard:
41.6%
(5-7)
Grass:
0%
(0-1)
Clay:
54.8%
(34-28)
Wallin O
Country:
Sweden
Rating:
ATP: 414
(Max: 368)
Leading hand:
-
Age:
24 years
Height / weight:
n/a
Statistics by coverage
Hard:
36.3%
(4-7)
Clay:
69.2%
(18-8)
Qualification
Main draw
Qualification
Main draw
Date
Match
1
2
3
Result
07.09.2026 15:00
Milic O
Barrena A
6
3
2
6
3
6
1
2
07.09.2026 15:05
Mrva M
Moeller M
2
6
0
6
–
–
0
2
07.09.2026 15:10
Soto M
Kopp S
7
6
6
2
–
–
2
0
07.09.2026 16:25
Topo M
Galan D E
6
2
4
6
6
3
2
1
07.09.2026 17:00
Krumich M
Sorger S
3
6
6
4
6
3
2
1
08.09.2026 11:00
Siniakov D
Sachko V
–
–
–
–
–
–
–
–
08.09.2026 11:00
Kolar Z
Wallin O
–
–
–
–
–
–
–
–
08.09.2026 12:10
Hipfl N
Barton H
–
–
–
–
–
–
–
–
08.09.2026 12:10
La Serna J M
Jianu F C
–
–
–
–
–
–
–
–
08.09.2026 12:30
Squire H
Misolic F
–
–
–
–
–
–
–
–
08.09.2026 13:20
Cuenin S
Heide G
–
–
–
–
–
–
–
–
08.09.2026 13:20
Damas M
Brunold M
–
–
–
–
–
–
–
–
08.09.2026 13:40
Gulin S
Neumayer L
–
–
–
–
–
–
–
–
08.09.2026 14:30
Pokorny L
Dedura-Palomero D
–
–
–
–
–
–
–
–
08.09.2026 14:30
Monteiro T
Rehberg M H
–
–
–
–
–
–
–
–
08.09.2026 14:50
Molcan A
Reis da Silva J L
–
–
–
–
–
–
–
–