Round: 25 Ground: Clay
| ITF Canada F4 Qual | 2017/07/02 17:00 | Josh Hagar v Ronnie Schneider | 6-7,2-6 |
| 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 |
| Challenger Manerbio Qual | 2017/08/20 12:05 | Josh Hagar v Maximilian Neuchrist | 0-6,4-6 |
| Challenger Manerbio Qual | 2017/08/19 13:45 | Giuseppe Tresca v Josh Hagar | 4-6,6-4,4-6 |
| ITF Switzerland F3 Qual | 2017/08/12 11:30 | Ugo Blanchet v Josh Hagar | 5-7,6-3,6-2 |
| ITF Portugal F15 | 2017/08/07 09:00 | Josh Hagar v Pedro Gabriel Rodrigues | 6-7,7-6,3-6 |
| ITF Portugal F14 | 2017/08/02 09:00 | Josh Hagar v Rafael Matos | 3-6,2-6 |
| ITF Portugal F14 Qual | 2017/07/31 10:00 | Josh Hagar v Pedro Vide | 6-3,6-0 |
| ITF USA F31 | 2017/09/21 20:00 | Trevor A Johnson v Ronnie Schneider | 5-7,7-6,6-2 |
| ITF USA F31 | 2017/09/20 19:10 | Ronnie Schneider v Naoki Nakagawa | 6-2,6-3 |
| ITF USA F30 | 2017/09/15 16:00 | Deiton Baughman v Ronnie Schneider | 6-1,6-4 |
| ITF USA F30 | 2017/09/14 18:45 | Ronnie Schneider v Gustav Hansson | 7-6,6-4 |
| ITF USA F30 | 2017/09/12 17:00 | Collin Altamirano v Ronnie Schneider | 6-4,1-6,2-6 |
| ITF Portugal F17 | 2017/08/20 09:00 | Ronnie Schneider v Pol Fernandez | 6-3,6-0 |
| ITF Portugal F17 | 2017/08/19 08:30 | Ronnie Schneider v Manuel Almeida | 6-4,7-6 |
| ITF Thailand F6 | 2017/08/15 02:30 | Blake Ellis v Ronnie Schneider | 6-7,6-1,6-1 |