Round: 25 Ground: Hardcourt indoor
| ITF USA F40 Qual | 2017/12/04 15:00 | Josh Hagar v Arnav Dhingra | 6-2,6-0 |
| ITF USA F39 Qual | 2017/11/27 15:00 | Danny Thomas v Josh Hagar | 5-7,6-2,7-5 |
| ITF USA F39 Qual | 2017/11/26 15:00 | Mate Zsiga v Josh Hagar | 3-6,2-6 |
| ITF USA F33 Qual | 2017/10/07 16:00 | Josh Hagar v Tigre Hank | 4-6,3-6 |
| Challenger Monterrey Qual | 2017/09/30 20:05 | Luis David Martinez v Josh Hagar | 6-3,4-6,7-6 |
| ITF USA F32 | 2017/09/26 19:00 | Josh Hagar v Ronnie Schneider | 2-6,2-6 |
| ITF USA F32 | 2017/09/25 16:30 | Josh Hagar v Vasil Kirkov | 1-6,0-6 |
| ITF USA F32 | 2017/09/23 20:30 | A.J Catanzariti v Josh Hagar | 2-6,0-6 |
| ITF USA F36 | 2017/11/09 15:00 | Christopher G Haworth v Felipe Mantilla | 7-5,4-6,6-4 |
| ITF USA F36 | 2017/11/08 14:00 | Sam Riffice v Felipe Mantilla | 3-6,4-6 |
| ITF USA F35 | 2017/11/03 18:40 | Felipe Mantilla v Roberto Cid Subervi | 3-6,5-7 |
| ITF USA F35 | 2017/11/02 19:25 | Felipe Mantilla v Samuel Shropshire | 3-6,6-1,6-4 |
| ITF USA F35 | 2017/10/31 18:15 | Felipe Mantilla v Patrick Daciek | 6-3,6-1 |
| Challenger Cali 2 Qual | 2017/10/14 17:50 | Felipe Mantilla v Carlos Gomez-Herrera | 2-6,6-7 |
| ITF Bolivia F3 | 2017/10/06 23:00 | Hugo Dellien v Felipe Mantilla | 6-1,6-4 |
| ITF Bolivia F3 | 2017/10/05 23:55 | Federico Zeballos v Felipe Mantilla | 6-7,4-6 |