Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF India F8 | 2017/09/15 04:30 | Seong-Gook Oh v Colin Van Beem | 6-7,6-1,4-6 |
| ITF India F8 | 2017/09/14 05:00 | Seong-Gook Oh v Clement Larriere | 6-0,1-6,6-4 |
| ITF India F8 | 2017/09/13 07:00 | Jui-Chen Hung v Seong-Gook Oh | 2-6,2-6 |
| ITF India F8 | 2017/09/11 08:25 | Seong-Gook Oh v S D Prajwal Dev | 2-6,6-4,6-1 |
| ITF India F7 | 2017/09/06 04:00 | Jayesh Pungliya v Seong-Gook Oh | 7-5,7-6 |
| ITF India F7 | 2017/09/05 05:55 | Seong-Gook Oh v Yurii Dzhavakian | 6-0,6-1 |
| ITF Korea F5 | 2017/07/01 05:50 | Seong-Gook Oh v Tae-Woo Lee | 2-6,7-5,3-6 |
| ITF Korea F5 | 2017/06/30 02:00 | Hong Chung v Seong-Gook Oh | 6-1,3-6,0-6 |
| Challenger Shanghai Qual | 2017/09/09 05:25 | Yuanfeng Li v Yan Bai | 0-6,6-7 |
| Challenger Zhangjiagang Qual | 2017/09/04 03:15 | Marinko Matosevic v Yuanfeng Li | 6-1,6-2 |
| Challenger Zhangjiagang Qual | 2017/09/03 02:00 | Chandril Sood v Yuanfeng Li | 4-6,6-7 |
| ITF Thailand F6 Qual | 2017/08/14 02:30 | Yuanfeng Li v Wei-De Lin | 4-6,6-4,2-6 |
| ITF Thailand F5 | 2017/08/08 03:40 | Karunuday Singh v Yuanfeng Li | 3-6,6-2,6-4 |
| ITF Thailand F5 Qual | 2017/08/07 02:30 | Jui-Chen Hung v Yuanfeng Li | 6-1,4-6,4-6 |
| ITF Thailand F5 Qual | 2017/08/06 03:30 | Sam Matheson v Yuanfeng Li | 5-7,5-7 |
| ITF Thailand F4 Qual | 2017/07/31 04:45 | Yuanfeng Li v Shunrou Takeshima | 2-6,5-7 |