Stadium: Court 1 Round: 54
| Challenger Toyota Qual | 2017/11/11 05:30 | Kento Takeuchi v Chu-Huan Yi | 6-2,6-7,6-4 |
| Challenger Kobe Qual | 2017/11/04 03:35 | Yan Bai v Kento Takeuchi | 5-7,7-6,6-4 |
| Challenger Ningbo Qual | 2017/10/15 04:10 | Marinko Matosevic v Kento Takeuchi | 6-3,6-1 |
| ITF Thailand F8 | 2017/10/11 06:15 | Shinji Hazawa v Kento Takeuchi | 6-3,6-1 |
| ITF Thailand F8 | 2017/10/10 05:00 | Kuan-Yi Lee v Kento Takeuchi | 1-6,6-4,4-6 |
| ITF Thailand F7 | 2017/10/05 02:35 | Kento Takeuchi v Nicholas S. Hu | 5-7,6-2,6-7 |
| ITF Thailand F7 | 2017/10/04 03:00 | Kento Takeuchi v Sidharth Rawat | 6-2,6-2 |
| ITF Thailand F7 | 2017/10/03 02:45 | Kento Takeuchi v Hunter Callahan | 6-3,6-4 |
| Challenger Toyota Qual | 2017/11/11 05:45 | Shunrou Takeshima v Cheong-Eui Kim | 4-6,6-7 |
| Challenger Toyota Qual | 2017/11/11 01:55 | Renta Tokuda v Cheong-Eui Kim | 3-6,6-3,5-7 |
| Challenger Kobe Qual | 2017/11/04 02:00 | Makoto Ochi v Cheong-Eui Kim | 6-4,6-3 |
| Challenger Kaohsiung | 2017/10/02 06:00 | Cheong-Eui Kim v Yan Bai | 4-6,4-6 |
| Challenger Kaohsiung Qual | 2017/10/01 04:45 | Cheong-Eui Kim v Cheng-Yu Yu | 6-2,6-3 |
| Challenger Kaohsiung Qual | 2017/09/30 03:20 | Cheong-Eui Kim v Cheng-Peng Hsieh | 6-4,6-2 |
| Challenger Gwangju | 2017/09/19 01:30 | Marinko Matosevic v Cheong-Eui Kim | 6-3,0-6,6-4 |
| Challenger Shanghai | 2017/09/11 03:15 | Yen-Hsun Lu v Cheong-Eui Kim | 6-2,6-1 |