| ITF M25 Fayetteville | 2020/11/03 16:00 | Tyler Zink v Joshua Sheehy | 7-6,6-2 |
| ITF M25 Fayetteville | 2020/11/02 17:30 | Joshua Sheehy v Oscar Mesquida Berg | 7-6,3-6,10-8 |
| ITF M15 Austin | 2019/11/21 17:40 | Joshua Sheehy v Evan Zhu | 3-6,6-3,3-6 |
| ITF M15 Austin | 2019/11/20 17:40 | Joshua Sheehy v Nevin Arimilli | 6-1,6-7,6-2 |
| ITF M15 Austin | 2019/11/19 16:00 | Joshua Sheehy v Jaime Bendeck | 6-2,6-1 |
| ITF M15 Austin | 2019/11/18 16:00 | Jacob Bullard v Joshua Sheehy | 5-7,7-5,1-10 |
| ITF M25 Fort Worth | 2019/10/20 15:00 | Joshua Sheehy v Pierce Rollins | 2-6,7-6,6-10 |
| ITF M25 Tulsa | 2019/06/17 15:00 | Aron Hiltzik v Joshua Sheehy | 6-3,6-4 |
| ITF USA F13 Qual | 2018/06/09 15:30 | Andrew Carter v Charles Sullivan | 4-6,6-2,6-0 |
| ITF USA F11 | 2018/04/15 12:00 | Charles Sullivan v Marcelo Sepulveda | 2-6,3-6 |
| ITF USA F10 Qual | 2018/04/09 15:00 | Charles Sullivan v Christopher G Haworth | 1-6,4-6 |
| ITF USA F10 Qual | 2018/04/08 16:00 | Charles Sullivan v Darryl Hale | 6-2,6-4 |
| ITF USA F9 Qual | 2018/04/02 15:45 | Ryan Peniston v Charles Sullivan | 6-0,6-1 |
| ITF USA F9 Qual | 2018/04/01 16:30 | Nicholas Shamma v Charles Sullivan | 3-6,2-6 |
| ITF USA F9 Qual | 2018/03/31 17:30 | Charles Sullivan v Vlad Andrei Dancu | 3-6,6-2,6-0 |
| ITF USA F5 | 2018/01/19 17:00 | Ritik Sundaram v Charles Sullivan | 6-2,6-2 |