Court 12
Surface: Hard
Donski A
Kumasaka T
70
%
wins
- 7 wins
- 3 losses
10
last matches
- 3 wins
- 7 losses
30
%
wins
Tournament
Match
1
2
3
Result
W
03.08.2026
ATP Challenger Grodzisk Mazowiecki, Poland Men Singles
Donski A
Sinha N K
6
3
6
4
–
–
2
0
W
02.08.2026
ATP Challenger Grodzisk Mazowiecki, Poland Men Singles
Donski A
De Schepper K
2
6
6
4
7
6
2
1
L
21.07.2026
ATP Challenger Zug, Switzerland Men Singles
Donski A
Rehberg M H
4
6
3
6
–
–
0
2
W
20.07.2026
ATP Challenger Zug, Switzerland Men Singles
Varillas J P
Donski A
5
7
3
6
–
–
0
2
W
19.07.2026
ATP Challenger Zug, Switzerland Men Singles
Donski A
Topo M
6
4
6
1
–
–
2
0
L
07.07.2026
ATP Challenger Iasi, Romania Men Singles
Gueymard Wayenburg S
Donski A
7
6
4
6
6
3
2
1
W
06.07.2026
ATP Challenger Iasi, Romania Men Singles
Donski A
Cizek J
7
5
6
2
–
–
2
0
W
05.07.2026
ATP Challenger Iasi, Romania Men Singles
Donski A
Grevelius E
6
2
6
4
–
–
2
0
W
15.06.2026
ATP Challenger Poznan, Poland Men Singles
Donski A
Pieczonka F
6
3
6
4
–
–
2
0
L
15.06.2026
ATP Challenger Poznan, Poland Men Singles
Donski A
Rehberg M H
3
6
3
6
–
–
0
2
Tournament
Match
1
2
3
Result
L
28.07.2026
ATP Challenger Samsun, Turkiye Men Singles
Kumasaka T
Bax F
6
7
3
6
–
–
0
2
L
21.07.2026
ATP Challenger Segovia, Spain Men Singles
Kumasaka T
Pavlovic L
6
3
1
6
2
6
1
2
W
20.07.2026
ATP Challenger Segovia, Spain Men Singles
Callejon Hernando S
Kumasaka T
3
6
6
7
–
–
0
2
W
19.07.2026
ATP Challenger Segovia, Spain Men Singles
Meneses Perny A
Kumasaka T
2
6
4
6
–
–
0
2
L
13.07.2026
ATP Challenger Pozoblanco, Spain Men Singles
Kumasaka T
Lagutin P
3
6
1
6
–
–
0
2
W
12.07.2026
ATP Challenger Pozoblanco, Spain Men Singles
Kumasaka T
Turriziani Alvarez A
6
3
6
2
–
–
2
0
L
19.05.2026
ATP Challenger Bengaluru 3, India Men Singles
Kumasaka T
Yamanaka T
6
7
6
4
6
7
1
2
L
12.04.2026
ATP Challenger Busan, Korea Republic Men Singles
Sornlaksup P
Kumasaka T
6
4
6
7
6
3
2
1
L
29.03.2026
ATP Challenger Miyazaki, Japan Men Singles
Kumasaka T
Nam Ji Sung
2
6
4
6
–
–
0
2
L
23.03.2026
ATP Challenger Yokkaichi, Japan Men Singles
Sun F
Kumasaka T
6
2
6
2
–
–
2
0
Donski A
Kumasaka T
All tournaments
10
Matches
All tournaments
69
Aces
24
37
Double faults
21
291
Points scored on first serve
251
158
Points scored on second serve
133
25
Scored break points
24
694
Total won points
657
117
Total games won
101
1
Scored tiebreaks
2
Donski A
Country:
Bulgaria
Rating:
n/a
Leading hand:
-
Age:
28 years
Height / weight:
n/a
Statistics by coverage
Hard:
65%
(13-7)
Clay:
44%
(11-14)
Kumasaka T
Country:
Japan
Rating:
ATP: 478
(Max: 449)
Leading hand:
-
Age:
27 years
Height / weight:
n/a
Statistics by coverage
Hard:
51.6%
(16-15)
Qualification
Play-offs
Qualification
Play-offs
Date
Match
1
2
3
Result
03.08.2026 15:15
Zakaria F
Glinka D
4
6
6
3
1
6
1
2
03.08.2026 16:15
Ribecai M
Radulov I
6
2
6
1
–
–
2
0
03.08.2026 17:40
Berkieta T
Mena F
6
3
7
6
–
–
2
0
04.08.2026 12:00
Moro Canas A
Bertrand R
–
–
–
–
–
–
–
–
04.08.2026 12:00
Durasovic V
Geerts M
–
–
–
–
–
–
–
–
04.08.2026 12:00
Pieczonka F
Mayot H
–
–
–
–
–
–
–
–
04.08.2026 13:10
Donski A
Kumasaka T
–
–
–
–
–
–
–
–
04.08.2026 13:10
Wallin O
Guerrieri A
–
–
–
–
–
–
–
–
04.08.2026 13:10
Dzumhur D
Blanсaneaux G
–
–
–
–
–
–
–
–
04.08.2026 14:20
Martinez A
Vales A
–
–
–
–
–
–
–
–
04.08.2026 14:20
Kirkin E
Ivashka I
–
–
–
–
–
–
–
–
04.08.2026 14:20
Erhard M
Pieczkowski O
–
–
–
–
–
–
–
–
04.08.2026 15:30
Dougaz A
Basic M
–
–
–
–
–
–
–
–
04.08.2026 15:30
Peliwo F
Marrero Curbelo I
–
–
–
–
–
–
–
–
04.08.2026 16:40
Schwaerzler J
Cizek J
–
–
–
–
–
–
–
–
04.08.2026 20:00
Henning P
Kasnikowski M
–
–
–
–
–
–
–
–