Stadium: Court 6 Round: 45 Ground: Hardcourt outdoor
| Challenger Aptos Qual | 2017/08/05 21:05 | Ruan Roelofse v Marinko Matosevic | 2-6,4-6 |
| 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 Floridablanca | 2017/08/09 21:30 | Michael Linzer v Alejandro Falla | 4-6,6-1,6-2 |
| Challenger Floridablanca | 2017/08/09 00:55 | Alejandro Gonzalez v Alejandro Falla | 5-7,6-3,6-7 |
| Challenger Nottingham Qual | 2017/06/11 12:40 | Lloyd Glasspool v Alejandro Falla | 4-6,6-4,6-4 |
| Challenger Nottingham Qual | 2017/06/10 13:50 | Jeevan Nedunchezhiyan v Alejandro Falla | 6-3,3-6,0-6 |
| Challenger Surbiton Qual | 2017/06/04 13:05 | Alejandro Falla v Hiroki Moriya | 7-5,6-7,1-6 |
| Challenger Vicenza Qual | 2017/05/28 10:00 | Alejandro Falla v Federico Coria | 7-5,4-6,3-6 |
| ATP Geneva Qual | 2017/05/20 12:55 | Marco Chiudinelli v Alejandro Falla | 7-5,7-6 |
| Challenger Savannah | 2017/05/01 18:00 | Christian Harrison v Alejandro Falla | 7-6,4-6,7-5 |