Round: 27 Ground: Hardcourt outdoor
| ITF - Guame F1 | 2017/06/22 04:35 | Hiroyasu Ehara v Alex Hunt | 6-3,6-2 |
| ITF - Guame F1 | 2017/06/20 06:00 | Hiroyasu Ehara v Masayoshi Ono | 6-2,6-4 |
| ITF - Japão F8 | 2017/06/15 02:30 | Keisuke Watanuki v Hiroyasu Ehara | 1-6,3-6 |
| ITF - Japão F8 | 2017/06/14 05:40 | Yuya Ito v Hiroyasu Ehara | 3-6,2-6 |
| ITF - Japão F7 | 2017/06/05 04:10 | Hiroyasu Ehara v Shuichi Sekiguchi | 2-6,1-6 |
| ITF - Singapura F2 | 2017/05/31 05:25 | Hiroyasu Ehara v Raymond Sarmiento | 2-6,3-6 |
| ITF - Singapura F1 | 2017/05/28 05:00 | Dayne Kelly v Hiroyasu Ehara | 3-6,3-6 |
| ITF - Singapura F1 | 2017/05/26 03:00 | Sho Katayama v Hiroyasu Ehara | 3-6,6-4,2-6 |
| ITF - Guame F1 | 2017/06/22 01:30 | Keisuke Numajiri v Ju-Hae Moon | 3-6,3-6 |
| ITF - Guame F1 | 2017/06/20 06:00 | Kazuki Nishiwaki v Ju-Hae Moon | 2-6,1-6 |
| ITF - Coreia F3 | 2017/06/15 04:15 | Shane Vinsant v Ju-Hae Moon | 5-7,6-3,6-3 |
| ITF - Coreia F3 | 2017/06/13 02:50 | Dylan Seong Kwan Kim v Ju-Hae Moon | 1-6,1-6 |
| ITF - Coreia F2 | 2017/06/07 06:55 | Ju-Hae Moon v Seong Chan Hong | 3-6,3-6 |
| ITF - Coreia F1 | 2017/06/01 02:00 | Ju-Hae Moon v Chan-Yeong Oh | 3-6,2-6 |
| ITF - Coreia F1 | 2017/05/30 01:00 | Min-Kyu Song v Ju-Hae Moon | 6-3,3-6,0-6 |
| Challenger - Busan - Qualificação | 2017/05/13 03:30 | Ju-Hae Moon v Raymond Sarmiento | 3-6,3-6 |