Yuhei Kono
Results
| Challenger Matsuyama | 11/03 02:20 | 14 |
Yuhei Kono v
Yi Zhou
|
5-7,0-6 | |
| ITF M15 Yanagawa | 10/31 03:30 | 26 | Yuhei Kono v Taiyo Yamanaka | 2-6,2-6 | |
| ITF M15 Yanagawa | 10/30 05:25 | 25 | Yuhei Kono v Natthayut Nithithananont | 6-4,6-2 | |
| ITF M15 Yanagawa | 10/29 00:30 | 54 | Ko Nagashima v Yuhei Kono | 3-6,1-6 | |
| ITF M25 Takasaki | 09/15 07:00 | 54 | Taisei Ichikawa v Yuhei Kono | 6-3,6-0 | |
| ITF M25 Sapporo | 09/09 00:50 | 54 | Brandon Perez v Yuhei Kono | 6-3,6-1 | |
| ITF M25 Sapporo | 09/02 02:30 | 54 | Taketo Takamisawa v Yuhei Kono | 7-5,6-3 |