Bigun K
Sakamoto R
30%
wins
- 3 wins
- 7 losses
10
last matches
- 7 wins
- 3 losses
70%
wins
Tournament
Match
1
2
3
Result
L
21.07.2025
ATP Challenger Bloomfield Hills, USA Men Singles
Bigun K
Fery A
7
5
4
6
2
6
1
2
W
20.07.2025
ATP Challenger Bloomfield Hills, USA Men Singles
Nakagawa N
Bigun K
4
6
5
7
–
–
0
2
L
04.07.2025
ATP Challenger Cary, USA Men Singles
Bigun K
Wu Yibing
5
7
2
6
–
–
0
2
W
02.07.2025
ATP Challenger Cary, USA Men Singles
Tomic B
Bigun K
4
6
4
6
–
–
0
2
L
04.06.2025
ATP Challenger Tyler, USA Men Singles
Bigun K
Ivashka I
6
3
1
6
1
4
1
1
L
24.02.2025
ATP Challenger San Diego, USA, Men Singles
Bigun K
Gima S
4
6
1
6
–
–
0
2
L
30.01.2025
ATP Challenger Cleveland, USA Men Singles
Kozlov S
Bigun K
6
2
6
3
–
–
2
0
W
28.01.2025
ATP Challenger Cleveland, USA Men Singles
Bigun K
Albot R
6
3
7
6
–
–
2
0
L
06.11.2024
ITF Canada F3, Men Singles
Bigun K
Duda, Filip
7
6
2
6
2
6
1
2
L
27.10.2024
ATP Challenger Charlottesville, USA Men Singles
Kodat T
Bigun K
7
5
6
4
–
–
2
0
Tournament
Match
1
2
3
Result
L
01.08.2025
ATP Challenger Lexington, USA Men Singles
Sakamoto R
Spizzirri E
6
7
7
6
3
4
1
1
W
29.07.2025
ATP Challenger Lexington, USA Men Singles
Ghibaudo A
Sakamoto R
6
1
4
6
2
6
1
2
L
22.07.2025
ATP Challenger Bloomfield Hills, USA Men Singles
Spizzirri E
Sakamoto R
3
6
6
3
6
4
2
1
L
10.07.2025
ATP Challenger Winnipeg, Canada Men Singles
Blockx A
Sakamoto R
6
2
7
5
–
–
2
0
W
10.07.2025
ATP Challenger Winnipeg, Canada Men Singles
Nakagawa N
Sakamoto R
6
7
6
2
3
6
1
2
W
06.07.2025
ATP Challenger Cary, USA Men Singles
Sakamoto R
Draxl L
6
1
6
4
–
–
2
0
W
05.07.2025
ATP Challenger Cary, USA Men Singles
Sakamoto R
Kypson P
7
6
7
6
–
–
2
0
W
04.07.2025
ATP Challenger Cary, USA Men Singles
Schoolkate T
Sakamoto R
6
7
4
6
–
–
0
2
W
03.07.2025
ATP Challenger Cary, USA Men Singles
Maloney P
Sakamoto R
6
3
1
6
2
6
1
2
W
01.07.2025
ATP Challenger Cary, USA Men Singles
Sakamoto R
Mejia N
6
7
6
3
6
3
2
1
Bigun K
Sakamoto R
All tournaments
10
Matches
All tournaments
Match
Match
35
Serves to out
87
40
Double faults
28
400
% first serve
545
272
% second serve
283
268
Points scored on first serve
390
137
Points scored on second serve
159
22
Scored break points
29
651
Total won points
873
96
Total games won
136
2
Scored tiebreaks
5
Qualification
Main draw
Qualification
Main draw
1st Qualification Round
Stalder R
–
Poling K
–
Damm M
–
Flores J
–
Kobelt A
–
Seggerman R
–
Jung Jason
–
Kirchheimer S
–
Vandecasteele Q
–
Boulais J
–