| UTR Pro Tennis Series Florida | 2021/01/20 14:00 | Volfson, David v Sullivan, Charles | 7-6,4-6,4-6 |
| UTR Pro Tennis Series Florida | 2021/01/19 17:30 | Volfson, David v Arconada, Jordi | 5-7,6-7 |
| UTR Pro Tennis Series Florida | 2021/01/18 14:00 | Joshua Sheehy v Volfson, David | 6-3,5-2 |
| ITF M15 Santo Domingo | 2020/12/09 13:30 | Nick Chappell v Volfson, David | 6-1,6-1 |
| ITF M15 Santo Domingo | 2020/12/08 13:30 | Volfson, David v Ansari, Austin Ansari | 6-1,6-3 |
| ITF M15 Santo Domingo | 2020/12/07 14:00 | Volfson, David v Rowland Phillips | 6-2,6-2 |
| ITF M15 Santo Domingo | 2020/12/01 13:30 | Volfson, David v Rowland Phillips | 6-7,6-1,1-10 |
| ITF M15 Santo Domingo | 2020/11/30 15:00 | Volfson, David v Angel J Maleno Rosario | 6-0,6-1 |
| UTR Pro Tennis Series Florida | 2021/01/21 16:00 | Arconada, Jordi v Matija Pecotic | 0-6,1-6 |
| UTR Pro Tennis Series Florida | 2021/01/19 15:30 | Joshua Sheehy v Matija Pecotic | 1-6,4-6 |
| UTR Pro Tennis Series Florida | 2021/01/18 15:30 | Matija Pecotic v Sullivan, Charles | 6-2,6-2 |
| ITF - M15 Héraklion | 2020/11/05 08:00 | Mateus Alves v Matija Pecotic | 4-6,4-6 |
| ITF - M15 Héraklion | 2020/11/04 07:55 | Roumane, Rayane v Matija Pecotic | 5-7,4-6 |
| ITF - M15 Héraklion | 2020/11/01 09:00 | Evan Furness v Matija Pecotic | 6-3,1-6,6-3 |
| ITF - M15 Héraklion | 2020/10/31 11:00 | Matija Pecotic v Fabian Marozsan | 6-4,6-7,6-2 |
| ITF - M15 Héraklion | 2020/10/30 10:45 | Kodat, Toby Alex v Matija Pecotic | 2-6,1-6 |