Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF Japan F3 | 2018/03/19 05:20 | Kuan-Yi Lee v Min-Kyu Song | 6-1,3-6,4-6 |
| ITF Japan F2 | 2018/03/13 00:30 | Min-Kyu Song v Jack Murray | 3-6,3-6 |
| ITF Thailand F12 Qual | 2017/12/10 03:00 | Min-Kyu Song v Miguel Diaz | 6-3,6-3 |
| ITF Thailand F11 | 2017/12/05 05:05 | Min-Kyu Song v Jacob Grills | 6-4,4-6,3-6 |
| ITF Thailand F11 Qual | 2017/12/04 05:05 | Florian Fallert v Min-Kyu Song | 6-2,1-6,4-6 |
| ITF Thailand F11 Qual | 2017/12/03 03:00 | Tihomir Grozdanov v Min-Kyu Song | 5-7,1-6 |
| ITF Thailand F8 Qual | 2017/10/08 07:35 | Min-Kyu Song v Shinji Hazawa | 5-7,1-6 |
| ITF Thailand F7 | 2017/10/03 02:55 | Min-Kyu Song v Sidharth Rawat | 3-6,1-6 |
| ITF Japan F3 | 2018/03/19 02:15 | Masaya Kobayashi v Takashi Saito | 6-4,4-6,6-4 |
| ITF Japan F2 | 2018/03/12 02:30 | Kento Takeuchi v Masaya Kobayashi | 6-3,4-6,6-3 |
| ITF Japan F1 | 2018/03/05 01:00 | Gengo Kikuchi v Masaya Kobayashi | 6-2,7-5 |
| ITF Japan F1 | 2018/03/04 01:00 | Tomohiro Masabayashi v Masaya Kobayashi | 1-6,6-3,5-7 |
| ITF Turkey F7 | 2018/02/21 14:25 | Attila Balazs v Masaya Kobayashi | 6-1,6-3 |
| ITF Turkey F7 | 2018/02/19 07:00 | Masaya Kobayashi v Bogdan Ionut Apostol | 4-6,6-3,4-6 |
| ITF Turkey F7 | 2018/02/18 09:00 | Michiel de Krom v Masaya Kobayashi | 2-6,1-6 |
| ITF Turkey F7 | 2018/02/17 06:30 | Dmitry Myagkov v Masaya Kobayashi | 2-6,3-6 |