Court 6
Surface: Hard
Sakamoto R
Harris B
70
%
wins
- 7 wins
- 3 losses
10
last matches
- 7 wins
- 3 losses
70
%
wins
Tournament
Match
1
2
3
Result
W
13.11.2026
ATP Challenger Matsuyama, Japan Men Singles
Sakamoto R
Milic O
7
6
6
2
–
–
2
0
W
12.11.2026
ATP Challenger Matsuyama, Japan Men Singles
Sakamoto R
Samrej K
6
4
6
2
–
–
2
0
W
10.11.2026
ATP Challenger Matsuyama, Japan Men Singles
Sakamoto R
Tokuda R
6
1
6
2
–
–
2
0
L
30.10.2026
ATP Challenger Seoul, Korea Republic Men Singles
Sakamoto R
Harris B
0
6
0
6
–
–
0
2
W
28.10.2026
ATP Challenger Seoul, Korea Republic Men Singles
Zhang Zhizhen
Sakamoto R
0
6
4
6
–
–
0
2
W
26.10.2026
ATP Challenger Seoul, Korea Republic Men Singles
Sakamoto R
Samrej K
6
3
6
4
–
–
2
0
L
20.10.2026
ATP Almaty, Kazakhstan Men Singles
Sakamoto R
Khachanov K
2
6
4
6
–
–
0
2
W
18.10.2026
ATP Almaty, Kazakhstan Men Singles
Diallo G
Sakamoto R
6
2
4
6
4
6
1
2
W
17.10.2026
ATP Almaty, Kazakhstan Men Singles
Omarkhanov A
Sakamoto R
2
6
1
6
–
–
0
2
L
11.10.2026
ATP Shanghai, China Men Singles
De Minaur A
Sakamoto R
7
6
6
4
–
–
2
0
Tournament
Match
1
2
3
Result
W
13.11.2026
ATP Challenger Matsuyama, Japan Men Singles
Uchida K
Harris B
5
7
4
6
–
–
0
2
W
11.11.2026
ATP Challenger Matsuyama, Japan Men Singles
Sun F
Harris B
1
6
3
6
–
–
0
2
W
09.11.2026
ATP Challenger Matsuyama, Japan Men Singles
Harris B
Broady L
2
6
6
3
7
5
2
1
L
04.11.2026
ATP Challenger Taipei, Chinese Taipei Men Singles
Kumstat J
Harris B
7
6
6
4
–
–
2
0
W
03.11.2026
ATP Challenger Taipei, Chinese Taipei Men Singles
Chen Kuan-Shou
Harris B
2
6
2
6
–
–
0
2
L
31.10.2026
ATP Challenger Seoul, Korea Republic Men Singles
Harris B
Atmane T
3
6
1
6
–
–
0
2
W
30.10.2026
ATP Challenger Seoul, Korea Republic Men Singles
Sakamoto R
Harris B
0
6
0
6
–
–
0
2
W
28.10.2026
ATP Challenger Seoul, Korea Republic Men Singles
Harris B
Vukic A
6
2
6
4
–
–
2
0
W
26.10.2026
ATP Challenger Seoul, Korea Republic Men Singles
Kim Jangjun
Harris B
6
7
2
6
–
–
0
2
L
14.10.2026
ATP Challenger Roanne, France, Men Singles
Bobichon M
Harris B
7
5
7
6
–
–
2
0
Sakamoto R
Harris B
All tournaments
10
Matches
All tournaments
76
Aces
45
10
Double faults
18
281
Points on first serve
281
81
Points on second serve
109
26
Break points
30
575
Total Points
655
103
Total games won
105
1
Scored tiebreaks
1
Sakamoto R
Harris B
0
%
wins
- 0 wins
- 1 loss
1
last match
- 1 win
- 0 losses
100
%
wins
Tournament
Match
1
2
Result
30.10.2026
ATP Challenger Seoul, Korea Republic Men Singles
Sakamoto R
Harris B
0
6
0
6
0
2
Sakamoto R
Country:
Japan
Rating:
ATP: 122
(Max: 123)
Leading hand:
Right
Age:
20 years
Height / weight:
n/a
Statistics by coverage
Hard:
67.2%
(39-19)
Grass:
50%
(2-2)
Clay:
60%
(9-6)
Harris B
Country:
Great Britain
Rating:
ATP: 227
(Max: 101)
Leading hand:
Right
Age:
31 year
Height / weight:
n/a
Statistics by coverage
Hard:
42.8%
(18-24)
Grass:
63.6%
(7-4)
Clay:
11.1%
(1-8)
Qualification
Play-offs
Qualification
Play-offs
Date
Match
Result
14.11.2026 05:00
Sakamoto R
Harris B
–
–
14.11.2026 05:00
Noguchi R
Hsu Yu Hsiou
–
–