Round: 62 Ground: Hardcourt outdoor
| ITF USA F24 Qual | 2017/07/15 14:00 | Chang, Jonathan v Adam Neff | 6-3,6-2 |
| Challenger Winnetka Qual | 2017/07/09 15:00 | Galloway, Robert v Chang, Jonathan | 7-6,6-2 |
| ITF Canada F4 | 2017/07/04 16:00 | Chang, Jonathan v Martinez, Luis David | 5-7,4-6 |
| ITF Canada F3 | 2017/06/27 19:10 | Sarmiento, Raymond v Chang, Jonathan | 6-3,6-4 |
| ITF USA F19 Qual | 2017/06/19 16:40 | Chang, Jonathan v Smith, Riley | 4-6,4-6 |
| ITF USA F19 Qual | 2017/06/18 14:00 | Chang, Jonathan v Dias, Francisco | 6-2,6-0 |
| ITF USA F17 | 2017/06/14 14:00 | Chang, Jonathan v Gojo, Borna | 3-6,2-6 |
| ITF USA F16 | 2017/05/03 15:45 | Trombetta, Ty v Chang, Jonathan | 7-6,4-6,7-5 |
| Challenger Winnetka Qual | 2017/07/10 15:00 | Nevolo, Dennis v Schorsch, Jeffrey | 6-0,7-5 |
| Challenger Winnetka Qual | 2017/07/09 16:45 | Schorsch, Jeffrey v Brandon Holt | 6-2,6-4 |
| Challenger Winnetka Qual | 2017/07/08 15:00 | Gregg, Perry v Schorsch, Jeffrey | 4-6,2-6 |
| ITF USA F27 | 2016/08/08 18:10 | Schorsch, Jeffrey v Strong Kirchheimer | 6-4,5-7,6-7 |
| ITF USA F26 | 2016/08/03 19:00 | Schorsch, Jeffrey v Marc Polmans | 1-6,2-6 |
| USA F26, Singles Qualifying | 2016/08/01 15:00 | Schorsch, Jeffrey v Ho, Jonathan | 6-4,7-6 |
| USA F26, Singles Qualifying | 2016/07/31 17:30 | Zieba, Konrad v Schorsch, Jeffrey | 3-6,4-6 |