| Davis Cup | 2017/09/15 13:00 | Frederik Nielsen v Nicolaas Scholtz | 6-4,6-2,6-3 |
| ITF France F18 | 2017/09/04 12:55 | Frederik Nielsen v Romain Bauvy | 6-0,6-7,4-6 |
| ITF France F18 Qual | 2017/09/03 14:25 | Frederik Nielsen v Tommaso Metti | 6-2,6-4 |
| ITF France F18 Qual | 2017/09/02 13:20 | Frederik Nielsen v Louis Dussin | 6-1,6-2 |
| ITF Portugal F18 | 2017/08/29 16:00 | Wilfredo Gonzalez v Frederik Nielsen | 3-6,7-5,6-0 |
| Challenger Vancouver Qual | 2017/08/13 18:00 | Frederik Nielsen v Takanyi Garanganga | 4-6,7-5,3-6 |
| Challenger Vancouver Qual | 2017/08/12 19:05 | Austin Krajicek v Frederik Nielsen | 2-6,3-6 |
| Challenger Aptos | 2017/08/08 18:00 | Frederik Nielsen v Tennys Sandgren | 2-6,4-6 |
| 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 |
| Challenger Jinan | 2017/08/07 02:00 | Cheong-Eui Kim v Sam Barry | 3-6,7-6,6-4 |
| Challenger Chengdu | 2017/08/01 06:00 | Xin Gao v Cheong-Eui Kim | 7-5,7-6 |
| ITF China F14 | 2017/07/25 05:55 | Cheong-Eui Kim v Hiroyasu Ehara | 0-6,6-7 |
| ITF Korea F5 | 2017/06/30 02:00 | Tae-Woo Lee v Cheong-Eui Kim | 6-4,1-6,7-6 |