| ITF - M15 Doha | 2020/03/11 16:35 | Kris Krawcewicz v Preston Brown | 7-5,6-3 |
| ITF - M15 Doha | 2020/03/10 13:25 | Preston Brown v Freddie Ridout | 6-0,6-1 |
| ITF - M15 Doha | 2020/03/09 13:05 | Preston Brown v Damian, Mihaita Daniel | 6-2,6-0 |
| ATP - Delray Beach | 2020/02/15 23:10 | Preston Brown v Emilio Gomez | 2-6,0-6 |
| ITF - M25 Naples | 2020/02/09 15:00 | Preston Brown v Ignat, Dragos Constantin | 4-6,0-6 |
| Palm Coast, Singles M-ITF-USA-05A | 2020/02/03 15:00 | Preston Brown v Guy Orly Iradukunda | 4-6,3-6 |
| ITF M15 Austin | 2019/11/21 18:25 | Collin Altamirano v Preston Brown | 6-2,6-0 |
| ITF M15 Austin | 2019/11/20 15:50 | Preston Brown v Quinn Vandecasteele | 6-1,6-4 |
| International Tennis Series | 2020/04/18 18:00 | Lorenzi, Paolo v Adrian Andreev | 4-3,4-2 |
| International Tennis Series | 2020/04/18 16:00 | Lorenzi, Paolo v King, Evan | 4-0,4-2 |
| International Tennis Series | 2020/04/18 13:00 | Emmett Ward v Lorenzi, Paolo | 1-4,2-4 |
| Monterrey, Mexico | 2020/03/05 18:30 | Ulises Blanch v Lorenzi, Paolo | 6-4,5-7,6-4 |
| Monterrey, Mexico | 2020/03/04 18:00 | Ward, James v Lorenzi, Paolo | 3-6,7-6,3-6 |
| ATP - Santiago | 2020/02/25 23:30 | Lorenzi, Paolo v Alejandro Tabilo | 3-6,4-6 |
| ATP - Delray Beach | 2020/02/15 16:30 | Lorenzi, Paolo v Noah Rubin | 5-7,6-7 |
| New York, USA | 2020/02/12 17:00 | Miomir Kecmanovic v Lorenzi, Paolo | 6-3,6-3 |