Stadium: Court C Round: 45
| 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 |
| Challenger Zhangjiagang | 2017/09/07 04:35 | Yasutaka Uchiyama v Cheong-Eui Kim | 6-3,6-1 |
| Challenger Zhangjiagang | 2017/09/05 06:10 | Cheong-Eui Kim v Luke Saville | 7-5,6-4 |
| Challenger Jinan | 2017/08/09 04:45 | Cheong-Eui Kim v Duckhee Lee | 2-6,1-6 |
| ITF Thailand F6 Qual | 2017/08/13 05:00 | Arata Onozawa v Chayanon Kaewsuto | 6-4,4-6,3-6 |
| ITF Thailand F5 | 2017/08/08 09:50 | Nam Hoang Ly v Arata Onozawa | 5-7,6-2,7-6 |
| ITF Thailand F5 Qual | 2017/08/07 05:35 | Masaki Sasai v Arata Onozawa | 6-7,1-6 |
| ITF Thailand F4 | 2017/08/01 05:40 | Cheng-Yu Yu v Arata Onozawa | 7-5,6-7,6-2 |
| ITF Thailand F4 Qual | 2017/07/31 05:10 | Arata Onozawa v Ken Onoda | 6-3,6-3 |
| ITF Thailand F4 Qual | 2017/07/30 12:30 | Arata Onozawa v Thien Nguyen Hoang | 7-5,4-6,6-1 |
| ITF Hong Kong F1 | 2017/06/20 09:35 | Karunuday Singh v Arata Onozawa | 6-4,1-6,6-1 |
| ITF Japan F8 | 2017/06/15 03:05 | Arata Onozawa v Koichi Sano | 6-2,1-6,0-6 |