Stadium: Court 5 Round: 46 Ground: Hardcourt outdoor
| Challenger Aptos Qual | 2017/08/05 17:30 | Ruan Roelofse v Brian Brogan | 6-3,6-1 |
| Challenger Lexington Qual | 2017/07/29 15:40 | Ruan Roelofse v Mark Verryth | 3-6,4-6 |
| Challenger Busan Qual | 2017/05/14 04:35 | Ruan Roelofse v Edward Corrie | 4-6,1-6 |
| Challenger Busan Qual | 2017/05/13 06:00 | Jackson Withrow v Ruan Roelofse | 4-6,6-3,6-7 |
| Challenger Anning Qual | 2017/04/22 02:00 | Ruan Roelofse v Felix Auger Aliassime | 7-6,6-7,2-6 |
| Challenger Taipei | 2017/04/19 05:30 | Prajnesh Gunneswaran v Ruan Roelofse | 7-6,6-4 |
| Challenger Taipei Qual | 2017/04/17 04:35 | Ruan Roelofse v Issei Okamura | 6-4,6-2 |
| Challenger Taipei Qual | 2017/04/16 05:35 | Raymond Sarmiento v Ruan Roelofse | 3-6,2-6 |
| ATP Washington Qual | 2017/07/30 16:25 | Ramkumar Ramanathan v Marinko Matosevic | 7-5,6-3 |
| ATP Washington Qual | 2017/07/29 14:00 | Patrick Kypson v Marinko Matosevic | 1-6,1-6 |
| Challenger Granby | 2017/07/26 22:50 | Marinko Matosevic v Denis Shapovalov | 5-7,3-6 |
| Challenger Granby Qual | 2017/07/25 14:00 | Marinko Matosevic v Mark Verryth | 6-4,5-7,6-4 |
| Challenger Granby Qual | 2017/07/23 17:35 | Marinko Matosevic v Joe Salisbury | 3-6,6-4,7-6 |
| Challenger Gatineau Qual | 2017/07/17 14:00 | JC Aragone v Marinko Matosevic | 6-4,4-6,6-2 |
| Challenger Gatineau Qual | 2017/07/16 16:50 | Mark Verryth v Marinko Matosevic | 3-6,3-6 |
| Challenger Gatineau Qual | 2017/07/15 17:30 | Pavel Krainik v Marinko Matosevic | 1-6,3-6 |