Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
| ITF M15 Ithaca | 2021/11/02 14:30 | Jonathan Sorbo v Michael Zheng | 2-6,6-3,6-10 |
| ITF M15 Ithaca | 2021/10/06 13:00 | Jonathan Sorbo v A.J Catanzariti | 3-6,1-6 |
| 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 Calabasas | 2021/10/28 19:50 | Connor Farren v Nathan Ponwith | 7-6,0-6,5-7 |
| ITF M25 Calabasas | 2021/10/27 17:00 | Raymond Sarmiento v Connor Farren | 6-7,6-7 |
| ITF M15 Champaign | 2021/09/15 20:50 | Gabi Adrian Boitan v Connor Farren | 7-6,6-3 |
| ITF M25 Decatur | 2021/08/04 17:25 | Connor Farren v Alex Rybakov | 5-7,1-6 |
| ITF M25 Decatur | 2021/08/03 15:00 | Preston Brown v Connor Farren | 6-4,6-3 |
| ITF M25 Decatur | 2021/08/02 15:00 | Joshua Peck v Connor Farren | 4-6,3-6 |
| ITF M25 Champaign | 2021/07/27 15:00 | Connor Farren v Eliot Spizzirri | 3-6,2-6 |
| ITF M25 Champaign | 2021/07/26 15:00 | Connor Farren v Toby D. Boyer | 6-2,6-3 |