Stadium: Court 3 Round: 54
| Challenger Busan Qual | 2017/05/14 03:50 | Niki, Takuto v Oh, Seong-Gook | 6-4,6-3 |
| Challenger Seoul Qual | 2017/05/06 02:20 | Nguyen, Daniel v Niki, Takuto | 2-6,6-1,6-2 |
| Challenger Gimcheon Qual | 2017/05/01 02:00 | Niki, Takuto v Hubert Hurkacz | 3-6,4-6 |
| Challenger Gimcheon Qual | 2017/04/30 03:45 | Niki, Takuto v Jung, Ki-Su | 6-1,6-2 |
| Challenger Gimcheon Qual | 2017/04/29 05:10 | Niki, Takuto v Ehara, Hiroyasu | 6-1,6-4 |
| ITF Japan F5 | 2017/04/07 04:31 | Shiga, Masato v Niki, Takuto | 6-2,0-6,6-4 |
| ITF Japan F5 | 2017/04/07 04:30 | Shiga, Masato v Niki, Takuto | 6-2,0-6,6-4 |
| ITF Japan F5 | 2017/04/05 02:50 | Oh, Chan-Yeong v Niki, Takuto | 4-6,6-3,2-6 |
| Challenger Busan Qual | 2017/05/14 04:35 | Roelofse, Ruan v Corrie, Edward | 4-6,1-6 |
| Challenger Seoul Qual | 2017/05/07 03:35 | Corrie, Edward v Krajicek, Austin | 2-6,4-6 |
| Challenger Seoul Qual | 2017/05/06 03:50 | Shin, Seung-Hun v Corrie, Edward | 2-6,2-6 |
| Challenger Gimcheon Qual | 2017/04/29 06:05 | Krajicek, Austin v Corrie, Edward | 2-6,6-2,7-6 |
| Challenger St Brieuc | 2017/03/28 11:40 | Corrie, Edward v Oscar Otte | 6-7,1-6 |
| Drummondville, Canada | 2017/03/16 00:45 | Corrie, Edward v Denis Shapovalov | 4-6,3-6 |
| Canada F2, Singles | 2017/03/10 23:00 | Corrie, Edward v Felix Auger Aliassime | 6-7,6-3,1-6 |
| Canada F2, Singles | 2017/03/09 15:00 | Corrie, Edward v Shane, Ryan | 6-4,7-6 |