Round: 62 Ground: Hardcourt outdoor
| ITF Japan F3 | 2017/03/18 08:00 | Jeamoon Lee v Fukuoka, Yusei | 6-1,6-0 |
| ITF Japan F2 | 2017/03/16 02:00 | Jeamoon Lee v Nam Hoang Ly | 6-3,6-7,1-6 |
| ITF Japan F2 | 2017/03/14 02:30 | Jumpei Yamasaki v Jeamoon Lee | 1-6,3-6 |
| ITF Japan F2 | 2017/03/13 01:00 | Jeamoon Lee v Suzuki, Takao | 6-4,6-0 |
| Thailande F6, Qualifications Simples | 2016/12/27 04:40 | Reboul, Fabien v Jeamoon Lee | 6-3,6-4 |
| Thailande F6, Qualifications Simples | 2016/12/24 07:30 | Jeamoon Lee v Malyshev, Aleksandr | 6-1,6-0 |
| ITF Thailand F5 | 2016/12/23 03:00 | Jeamoon Lee v Soonwoo Kwon | 3-6,4-6 |
| ITF Thailand F5 | 2016/12/19 03:00 | Ismailov, Temur v Jeamoon Lee | 2-6,6-3,2-6 |
| ITF Japan F3 | 2017/03/18 08:00 | Masamichi Imamura v Nagao, Katsuki | 2-6,1-6 |
| ITF Japan F3 | 2017/03/18 05:00 | Tagata, Ryohei v Nagao, Katsuki | 3-6,3-6 |
| ITF Japan F1 | 2017/03/06 01:00 | Nagao, Katsuki v Sho Shimabukuro | 3-6,6-7 |
| ITF Japan F1 | 2017/03/05 01:00 | Nagao, Katsuki v Yuichiro Inui | 6-3,6-2 |
| ITF Japan F1 | 2017/03/04 03:30 | Nagao, Katsuki v Sebaoun, Leo Julien | 2-6,6-3,6-3 |
| ITF Korea F8 | 2016/09/06 04:00 | Nagao, Katsuki v Numajiri, Keisuke | 6-3,4-6,0-6 |
| ITF Korea F7 | 2016/08/31 04:35 | Makoto Ochi v Nagao, Katsuki | 6-3,6-2 |
| ITF Korea F7 | 2016/08/30 01:30 | Nagao, Katsuki v Choi, Jae-Won | 6-3,7-6 |