Round: 62 Ground: Hardcourt outdoor
| 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 |
| ITF USA F16 | 2017/05/01 13:00 | Chang, Jonathan v Barretto, Paul | 1-6,6-7 |