Career record
6 matches2–4
Win–loss
33%
Hard · 1–2
50%
Clay · 1–1
0%
Grass · 0–1
03:00
Kobe, Japan
hard
K. Watanabe
S D P. Dev
–
–
FT
US Open, Boys
hard
K. Watanabe
J. Mackenzie
(2)
2
6
4
6
0
2
FT
US Open, Boys
hard
K. Watanabe
J. G. Jr
(WC)
6
3
6
3
2
0
FT
Wimbledon, Boys
grass
S. Rybkin
(Q)
K. Watanabe
6
3
6
4
2
0
FT
Roland Garros, Boys
clay
M. Antonius
(13)
K. Watanabe
6
3
6
0
2
0
FT
Roland Garros, Boys
clay
R. Lawlor
(Q)
K. Watanabe
7
5
2
6
2
6
1
2
FT
Australian Open, Boys
hard
K. Watanabe
L. G. Miguel
(2)
4
6
3
6
0
2