| ITF Turkey F18 | 2016/05/03 10:00 | Soichiro Moritani v Keisuke Numajiri | 6-4,4-6,3-6 |
| 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 Korea F1 | 2015/05/19 01:00 | Shintaro Imai v Jeamoon Lee | 6-3,6-3 |
| ITF Japan F3 | 2015/03/25 01:00 | Jeamoon Lee v Takuto Niki | 1-6,1-6 |
| ITF Japan F3 | 2015/03/23 01:00 | Ko Suzuki v Jeamoon Lee | 3-6,0-6 |
| ITF Japan F3 | 2015/03/22 01:00 | Masaki Osafune v Jeamoon Lee | 4-6,3-6 |