Stadium: Center Court Round: 26 Ground: Hardcourt outdoor
| Challenger Seoul | 2017/05/09 03:55 | Konstantin Kravchuk v Go Soeda | 4-6,3-6 |
| Challenger Gimcheon | 2017/05/04 02:00 | Go Soeda v Teymuraz Gabashvili | 4-6,3-6 |
| Challenger Gimcheon | 2017/05/02 04:20 | Go Soeda v Austin Krajicek | 7-6,6-2 |
| Challenger Taipei | 2017/04/21 10:00 | Go Soeda v Yen-Hsun Lu | 1-6,3-6 |
| Challenger Taipei | 2017/04/20 06:00 | Go Soeda v Matthias Bachinger | 4-6,6-4,6-1 |
| Challenger Taipei | 2017/04/18 09:20 | Go Soeda v Hiroki Moriya | 7-6,7-6 |
| Challenger Irving Qual | 2017/03/14 00:00 | Matwe Middelkoop v Go Soeda | 6-2,6-1 |
| Challenger Irving Qual | 2017/03/13 19:30 | Gonzalo Escobar v Go Soeda | 2-6,7-5,6-7 |
| Challenger Seoul | 2017/05/09 05:50 | Alexander Ward v Young Seok Kim | 3-6,4-6 |
| Challenger Gimcheon Qual | 2017/04/29 04:10 | Young Seok Kim v Hubert Hurkacz | 6-2,3-6,2-6 |
| ITF Thailand F6 | 2016/12/27 03:00 | Congsup Congcar v Young Seok Kim | 6-2,6-3 |
| ITF Thailand F5 | 2016/12/21 04:20 | Min Hyeok Cho v Young Seok Kim | 6-2,6-2 |
| ITF Thailand F5 | 2016/12/19 03:00 | Young Seok Kim v Yunseong Chung | 3-6,6-4,7-6 |
| Others | 2016/11/12 05:50 | Hiroka Kondo v Young Seok Kim | 6-4,6-4 |
| Others | 2016/11/12 00:30 | Masaki Sasai v Young Seok Kim | 1-6,5-7 |
| Others | 2016/11/05 03:45 | Shintaro Imai v Young Seok Kim | 6-1,6-2 |