Court 1
Surface: Grass
Zhang Zhizhen
Okonkwo O
50
%
wins
- 5 wins
- 5 losses
10
last matches
- 6 wins
- 4 losses
60
%
wins
Tournament
Match
1
2
3
Result
W
13.06.2026
ATP Challenger Nottingham 2, Great Britain Men Singles
Zhang Zhizhen
Ceban M
7
5
7
5
–
–
2
0
L
12.06.2026
ATP S-Hertogenbosch, Netherlands Men Singles
Zhang Zhizhen
Mannarino A
6
7
3
6
–
–
0
2
W
11.06.2026
ATP S-Hertogenbosch, Netherlands Men Singles
Griekspoor T
Zhang Zhizhen
6
7
4
6
–
–
0
2
W
09.06.2026
ATP S-Hertogenbosch, Netherlands Men Singles
Zhang Zhizhen
Brooksby J
7
6
5
7
6
1
2
1
L
02.06.2026
ATP Challenger Birmingham, Great Britain Men Singles
Zhang Zhizhen
Virtanen O
6
7
1
6
–
–
0
2
W
01.06.2026
ATP Challenger Birmingham, Great Britain Men Singles
Huesler M-A
Zhang Zhizhen
2
6
6
2
6
7
1
2
W
31.05.2026
ATP Challenger Birmingham, Great Britain Men Singles
Brady Patrick
Zhang Zhizhen
5
7
6
7
–
–
0
2
L
26.05.2026
French Open Men Singles
Diaz Acosta F
Zhang Zhizhen
6
1
6
4
6
3
3
0
L
16.05.2026
ATP Hamburg, Germany Men Singles
Kovacevic A
Zhang Zhizhen
6
7
7
5
6
2
2
1
L
12.05.2026
ATP Challenger Oeiras 4, Portugal Men Singles
Kolar Z
Zhang Zhizhen
6
3
6
4
–
–
2
0
Tournament
Match
1
2
3
Result
W
13.06.2026
ATP Challenger Nottingham 2, Great Britain Men Singles
Okonkwo O
Grenier H
7
6
7
5
–
–
2
0
L
09.06.2026
ATP Challenger Ilkley, Great Britain Men Singles
Sweeny D
Okonkwo O
6
4
6
4
–
–
2
0
W
08.06.2026
ATP Challenger Ilkley, Great Britain Men Singles
Jones Ben
Okonkwo O
6
4
3
6
4
6
1
2
W
07.06.2026
ATP Challenger Ilkley, Great Britain Men Singles
Okonkwo O
Ghibaudo A
3
6
6
3
6
4
2
1
L
31.05.2026
ATP Challenger Birmingham, Great Britain Men Singles
Holmgren A
Okonkwo O
7
6
6
2
–
–
2
0
L
11.11.2025
ATP Challenger Champaign, USA Men Singles
Okonkwo O
Ganesan A
3
6
5
7
–
–
0
2
L
06.09.2025
Okonkwo O
Colleu S
4
6
4
6
–
–
0
2
W
05.09.2025
UTR PTT Urbana Men 02
Okonkwo O
Coriaty, Lucas
4
1
–
–
–
–
–
–
W
04.09.2025
UTR PTT Urbana Men 02
Okonkwo O
Carvajal Suazo, Hanamichi
6
3
6
2
–
–
2
0
W
03.09.2025
UTR PTT Urbana Men 02
Knezevic, Simon
Okonkwo O
4
6
2
6
–
–
0
2
Zhang Zhizhen
Okonkwo O
All tournaments
10
Matches
All tournaments
87
Aces
49
12
Double faults
22
514
% first serve
432
273
% second serve
180
380
Points scored on first serve
315
137
Points scored on second serve
113
17
Scored break points
18
806
Total won points
642
119
Total games won
109
5
Scored tiebreaks
1
Zhang Zhizhen
Country:
China
Rating:
ATP: 214
(Max: 31)
Leading hand:
Right
Age:
29 years
Height / weight:
193 cm / 87 kg
Statistics by coverage
Hard:
44.4%
(8-10)
Grass:
71.4%
(5-2)
Clay:
30%
(3-7)
Okonkwo O
Country:
Great Britain
Rating:
n/a
Leading hand:
-
Age:
26 years
Height / weight:
n/a
Statistics by coverage
Hard:
80%
(4-1)
Grass:
60%
(3-2)
Qualification
Main draw
Qualification
Main draw
14.06.2026 14:10
Zhang Zhizhen
Okonkwo O
–
–
14.06.2026 14:00
Bertola R
McCabe J
–
–
14.06.2026 14:10
Kwon Soon Woo
Matusevich A
–
–
14.06.2026 13:00
Watt J
Gray A
–
–
14.06.2026 14:00
Nardi L
Hussey G
–
–
14.06.2026 15:00
Holmgren A
Clarke J
–
–