Round: 25 Ground: Clay
| Challenger Montevideo Qual | 2017/11/06 17:00 | Roberto Marcora v Juan Ignacio Londero | 4-6,7-6,6-7 |
| Challenger Montevideo Qual | 2017/11/05 14:00 | Facundo Mena v Roberto Marcora | 5-7,6-0,3-6 |
| Challenger Montevideo Qual | 2017/11/04 16:45 | Roberto Marcora v Franco Roncadelli | 6-3,6-2 |
| Challenger Guayaquil Qual | 2017/10/29 16:00 | Roberto Marcora v Martin Cuevas | 3-6,7-6,3-6 |
| Challenger Guayaquil Qual | 2017/10/28 20:30 | Michael Linzer v Roberto Marcora | 3-6,2-6 |
| Challenger Guayaquil Qual | 2017/10/28 15:00 | Roberto Marcora v Ricardo Alban | 6-1,6-2 |
| Challenger Lima Qual | 2017/10/21 15:35 | Roberto Marcora v Lenny Hampel | 4-6,6-7 |
| ITF Tunisia F28 | 2017/09/27 10:35 | Mohamed Aziz Dougaz v Roberto Marcora | 7-5,4-6,3-6 |
| Challenger Champaign | 2017/11/15 22:30 | Cameron Norrie v Jared Hiltzik | 6-2,6-4 |
| Challenger Champaign | 2017/11/15 00:20 | Jared Hiltzik v Mitchell Krueger | 3-6,6-4,7-6 |
| Challenger Knoxville | 2017/11/09 15:00 | Denis Kudla v Jared Hiltzik | 6-3,6-4 |
| Challenger Knoxville | 2017/11/07 17:10 | Reilly Opelka v Jared Hiltzik | 7-6,4-6,1-6 |
| Challenger Charlottesville | 2017/10/31 21:50 | Liam Broady v Jared Hiltzik | 7-5,6-7,6-4 |
| Challenger Charlottesville Qual | 2017/10/30 16:40 | Jared Hiltzik v Samuel Monette | 7-6,7-6 |
| Challenger Charlottesville Qual | 2017/10/29 19:25 | Jared Hiltzik v Ammar Faleh Alhogbani | 1-6,6-1,6-3 |
| Challenger Charlottesville Qual | 2017/10/28 20:30 | Jared Hiltzik v Ryan Haviland | 7-6,6-3 |