Round: 26 Ground: Hardcourt outdoor
| ITF China F11 | 2016/07/07 02:00 | Soichiro Moritani v Maverick Banes | 3-6,4-6 |
| ITF China F11 | 2016/07/05 08:05 | Rui-Xuan Wang v Soichiro Moritani | 2-6,1-6 |
| ITF Japan F8 | 2016/06/16 01:00 | Yuya Kibi v Soichiro Moritani | 6-1,7-5 |
| ITF Japan F8 | 2016/06/14 03:00 | Soichiro Moritani v Tetsuro Habusawa | 6-2,6-2 |
| ITF Japan F7 | 2016/06/06 05:55 | Masato Shiga v Soichiro Moritani | 7-5,6-4 |
| ITF Japan F7 Qual | 2016/06/05 01:00 | Soichiro Moritani v Ren Nakamura | 6-3,6-3 |
| ITF Japan F7 Qual | 2016/06/04 01:00 | Soichiro Moritani v Yusei Fukuoka | 7-5,6-2 |
| ITF Spain F15 | 2016/05/25 11:50 | Soichiro Moritani v Pavel Krainik | 3-6,2-6 |
| ITF China F12 | 2016/07/12 02:30 | Zihao Xia v Koichi Sano | 6-7,3-6 |
| ITF Japan F8 | 2016/06/13 01:00 | Koichi Sano v Kaito Uesugi | 2-6,4-6 |
| ITF Japan F8 | 2016/06/11 01:00 | Koichi Sano v Yuga Tashiro | 6-3,7-5 |
| ITF Japan F7 | 2016/06/09 02:00 | Koichi Sano v Sho Katayama | 6-3,2-6,1-6 |
| ITF Japan F7 | 2016/06/07 01:00 | Koichi Sano v Evan Song | 2-6,7-5,6-4 |
| ITF Japan F7 Qual | 2016/06/05 01:00 | Masaki Sasai v Koichi Sano | 3-6,5-7 |
| ITF Guam F1 | 2016/05/25 01:00 | Andrew Whittington v Koichi Sano | 6-4,6-2 |
| ITF Guam F1 | 2016/05/23 01:45 | Koichi Sano v Winter Meagher | 6-1,6-2 |