Stadium: Court 5 Round: 25 Ground: Hardcourt indoor
| ITF M15 - Ithaca | 2021/10/05 13:00 | Vladislav Melnic v Jonathan Sorbo | 6-7,6-3,1-10 |
| ITF M25 - Champaign | 2021/09/13 17:00 | A.Trice Pickens v Jonathan Sorbo | 6-3,6-1 |
| ITF M15 - East Lansing | 2019/11/17 15:00 | Tanner K Smith v Jonathan Sorbo | 6-0,6-3 |
| ITF M15 - Fayetteville | 2019/09/15 17:30 | Jonathan Sorbo v Kiranpal Pannu | 2-6,4-6 |
| ITF M25 - Edwardsville | 2019/08/06 16:40 | Alexander Klintcharov v Jonathan Sorbo | 7-6,6-3 |
| ITF M25 - Edwardsville | 2019/08/05 14:00 | Eric Morris v Jonathan Sorbo | 2-6,4-6 |
| ITF M25 Iowa City | 2019/07/15 15:00 | Jonathan Sorbo v Vuk Budic | 2-6,2-6 |
| ITF M15 - Norman | 2019/07/10 14:00 | Vasile-Alexandru Ghilea v Jonathan Sorbo | 6-4,6-2 |
| ITF M15 - Champaign | 2021/09/16 14:55 | A.J Catanzariti v Dali Blanch | 6-7,4-6 |
| ITF M15 - Champaign | 2021/09/15 17:05 | Alexander Brown v A.J Catanzariti | 1-6,2-6 |
| UTR Pro Tennis Series - Dallas | 2021/08/13 14:30 | Stefan Storch v A.J Catanzariti | 6-4,6-4 |
| UTR Pro Tennis Series - Dallas | 2021/08/11 15:30 | A.J Catanzariti v Abhishek Bastola | 6-4,6-1 |
| UTR Pro Tennis Series - Dallas | 2021/08/09 21:30 | A.J Catanzariti v Sema Pankin | 6-3,5-2 |
| UTR Pro Tennis Series - Dallas | 2021/08/08 16:30 | A.J Catanzariti v Phuc Huynh | 4-6,6-3,6-0 |
| UTR Pro Tennis Series - Dallas | 2021/08/07 17:30 | Mac Kiger v A.J Catanzariti | 7-5,1-6,5-3 |
| UTR Pro Tennis Series - Dallas | 2021/08/06 13:00 | Abhishek Bastola v A.J Catanzariti | 4-6,1-6 |