Campo 1
Surface: Clay
Kolar Z
Dellien H
60%
wins
- 6 wins
- 4 losses
10
last matches
- 8 wins
- 2 losses
80%
wins
Tournament
Match
1
2
3
Result
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
W
02.05.2026
ATP Challenger Ostrava, Czech Republic Men Singles
Brancaccio R
Kolar Z
3
6
5
7
–
–
0
2
W
01.05.2026
ATP Challenger Ostrava, Czech Republic Men Singles
Kolar Z
Fatic N
6
2
6
3
–
–
2
0
W
30.04.2026
ATP Challenger Ostrava, Czech Republic Men Singles
Kolar Z
Forejtek J
6
4
6
3
–
–
2
0
W
28.04.2026
ATP Challenger Ostrava, Czech Republic Men Singles
Kolar Z
Jianu F C
6
3
2
6
6
3
2
1
L
14.04.2026
ATP Challenger Oeiras 3, Portugal Men Singles
Houkes M
Kolar Z
6
2
6
3
–
–
2
0
L
07.04.2026
ATP Challenger Madrid, Spain Men Singles
Kolar Z
Sakellaridis S
5
7
6
7
–
–
0
2
Tournament
Match
1
2
3
Result
W
12.05.2026
ATP Challenger Oeiras 4, Portugal Men Singles
Diaz Acosta F
Dellien H
2
6
6
7
–
–
0
2
L
05.05.2026
ATP Rome, Italy Men Singles
Dellien H
De Jong J
6
4
2
6
6
7
1
2
W
04.05.2026
ATP Rome, Italy Men Singles
Van Assche L
Dellien H
2
6
5
7
–
–
0
2
W
19.04.2026
ATP Challenger Santa Cruz, Bolivia Men Singles
Dellien H
Prado Angelo J C
6
4
7
5
–
–
2
0
W
18.04.2026
ATP Challenger Santa Cruz, Bolivia Men Singles
Dellien H
Aboian V
6
1
6
4
–
–
2
0
W
16.04.2026
ATP Challenger Santa Cruz, Bolivia Men Singles
Dellien H
Rodriguez Taverna S F
3
6
6
4
6
1
2
1
W
15.04.2026
ATP Challenger Santa Cruz, Bolivia Men Singles
Dellien H
Estevez J
6
4
6
3
–
–
2
0
W
15.04.2026
ATP Challenger Santa Cruz, Bolivia Men Singles
Dellien H
Zeitune M
6
4
6
4
–
–
2
0
L
10.04.2026
ATP Challenger Sarasota, USA Men Singles
Dellien H
Blanch Darwin
1
6
5
7
–
–
0
2
W
09.04.2026
ATP Challenger Sarasota, USA Men Singles
Dellien H
Feldbausch K
6
1
5
7
6
3
2
1
Kolar Z
Dellien H
All tournaments
10
Matches
All tournaments
Match
Match
18
Serves to out
20
30
Double faults
13
434
% first serve
495
183
% second serve
204
289
Points scored on first serve
317
112
Points scored on second serve
113
23
Scored break points
29
680
Total won points
770
110
Total games won
127
0
Scored tiebreaks
1
Kolar Z
Country:
Czechia
Rating:
ATP: 165
(Max: 111)
Leading hand:
Right
Age:
29 years
Height / weight:
185 cm / 76 kg
Statistics by coverage
Hard:
45.4%
(5-6)
Clay:
64.7%
(44-24)
Dellien H
Country:
Bolivia
Rating:
ATP: 133
(Max: 64)
Leading hand:
Right
Age:
32 years
Height / weight:
180 cm / 75 kg
Statistics by coverage
Hard:
0%
(0-4)
Grass:
0%
(0-1)
Clay:
65.3%
(34-18)
Qualification
Main draw
Qualification
Main draw
Round of 16
Quarterfinals
Semifinals
Final
Midon L
–
Hassan B
–
Kolar Z
–
Dellien H
–
Safiullin R
–
Djere L
–
Smith Colton
–
Pinnington Jones J
–
Gaubas V
–
Brunclik P
–
Vasa E
–
Faria J
–
Barrios Vera M T
–
Basavareddy N
–
Pereira T
–
Nava E
–