Round: 25 Ground: Hardcourt outdoor
| ITF Turkey F17 | 2016/04/25 08:00 | Soichiro Moritani v Keisuke Numajiri | 1-6,2-6 |
| ITF Turkey F17 | 2016/04/25 08:00 | Soichiro Moritani v Keisuke Numajiri | 1-6,2-6 |
| ITF Turkey F17 | 2016/04/24 08:00 | Soichiro Moritani v Punn Bodhidatta | 6-3,6-0 |
| ITF Japan F5 | 2016/04/06 03:10 | Gengo Kikuchi v Soichiro Moritani | 6-4,7-6 |
| ITF Japan F5 | 2016/04/04 00:30 | Soichiro Moritani v Kazuma Kawachi | 4-6,7-6,6-3 |
| ITF Japan F3 | 2016/03/23 02:55 | Soichiro Moritani v Makoto Ochi | 6-3,3-6,2-6 |
| ITF Japan F3 | 2016/03/21 01:15 | Soichiro Moritani v Jui-Chen Hung | 1-6,6-4,6-2 |
| ITF Japan F2 | 2016/03/12 02:00 | Soichiro Moritani v Shintaro Imai | 0-6,3-6 |
| ITF Japan F1 | 2016/03/07 01:00 | Katsuki Nagao v Soichiro Moritani | 6-4,7-6 |
| ITF Turkey F18 | 2016/05/02 08:00 | Keisuke Numajiri v Marko Osmakcic | 7-5,7-5 |
| ITF Turkey F17 | 2016/04/28 10:00 | Miliaan Niesten v Keisuke Numajiri | 6-2,6-1 |
| ITF Turkey F17 | 2016/04/27 09:25 | Keisuke Numajiri v Sefa Suluoglu | 6-2,6-1 |
| ITF Turkey F17 | 2016/04/25 08:00 | Soichiro Moritani v Keisuke Numajiri | 1-6,2-6 |
| ITF Japan F4 | 2016/03/28 01:00 | Jumpei Yamasaki v Keisuke Numajiri | 6-4,6-4 |
| ITF Japan F4 | 2016/03/26 02:00 | Keisuke Numajiri v Weiqiang Zheng | 7-6,4-6,6-2 |
| ITF Japan F3 | 2016/03/22 02:25 | Keisuke Numajiri v Soonwoo Kwon | 5-7,3-6 |
| ITF Japan F3 | 2016/03/20 02:30 | Keisuke Numajiri v Ken Onoda | 7-5,6-1 |