Stadium: Court 5 Round: 54 Ground: Hardcourt outdoor
| Challenger Busan Qual | 2017/05/13 03:45 | Bradley Mousley v Frederik Nielsen | 4-6,3-6 |
| Challenger Aptos Qual | 2017/08/05 23:00 | Marc Polmans v Frederik Nielsen | 6-3,1-6,4-6 |
| Challenger Recanati | 2017/07/05 19:00 | Luca Vanni v Frederik Nielsen | 6-2,2-6,6-2 |
| Challenger Recanati | 2017/07/03 13:30 | Frederik Nielsen v Agustin Velotti | 4-6,7-6,6-3 |
| Challenger Recanati Qual | 2017/07/02 12:00 | Lorenzo Frigerio v Frederik Nielsen | 4-6,4-6 |
| Challenger Recanati Qual | 2017/07/01 10:15 | Miki Jankovic v Frederik Nielsen | 7-6,2-6,4-6 |
| ITF Portugal F9 | 2017/06/29 16:15 | Emil Ruusuvuori v Frederik Nielsen | 6-3,4-6,6-3 |
| ITF Portugal F9 | 2017/06/27 15:20 | Benjamin Hannestad v Frederik Nielsen | 5-7,3-6 |
| ITF Spain F18 | 2017/06/22 18:15 | Raul Brancaccio v Frederik Nielsen | 7-5,2-6,7-6 |
| Challenger Aptos Qual | 2017/08/05 22:35 | John Lieu v Bradley Mousley | 4-6,3-6 |
| ATP Los Cabos Qual | 2017/07/30 01:45 | Akira Santillan v Bradley Mousley | 6-4,6-2 |
| Challenger Granby | 2017/07/27 20:15 | Max Purcell v Bradley Mousley | 6-2,6-4 |
| Challenger Granby | 2017/07/26 17:20 | Bradley Mousley v Vincent Millot | 7-6,6-3 |
| Challenger Granby Qual | 2017/07/25 14:45 | Bradley Mousley v Pavel Krainik | 6-4,6-3 |
| Challenger Granby Qual | 2017/07/23 14:00 | Bradley Mousley v Rached Rihani | 6-2,7-6 |
| Challenger Gatineau Qual | 2017/07/17 15:20 | Sekou Bangoura v Bradley Mousley | 6-4,6-4 |
| Challenger Gatineau Qual | 2017/07/16 18:30 | Andrew Harris v Bradley Mousley | 3-6,4-6 |