| International Tennis Series | 2020/04/20 11:00 | Jamie Cerretani v Preston Brown | 1-4,1-4 |
| International Tennis Series | 2020/04/19 18:00 | Evan King v Preston Brown | 1-4,3-4 |
| International Tennis Series | 2020/04/19 15:00 | Preston Brown v Jamie Cerretani | 4-1,4-2 |
| International Tennis Series | 2020/04/19 14:00 | Preston Brown v Paolo Lorenzi | 3-4,0-4 |
| 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 Mihaita Daniel Damian | 6-2,6-0 |
| ATP Delray Beach | 2020/02/15 23:10 | Preston Brown v Emilio Gomez | 2-6,0-6 |
| International Tennis Series | 2020/04/20 12:00 | Paolo Lorenzi v Adrian Andreev | 4-2,3-4,2-4 |
| International Tennis Series | 2020/04/18 18:00 | Paolo Lorenzi v Adrian Andreev | 4-3,4-2 |
| International Tennis Series | 2020/04/18 14:35 | Emmett Ward v Adrian Andreev | 2-4,0-4 |
| International Tennis Series | 2020/04/18 14:00 | Adrian Andreev v Evan King | 4-0,4-1 |
| ITF M25 Naples | 2020/02/12 15:00 | Ronald Slobodchikov v Adrian Andreev | 6-4,6-4 |
| ITF M25 Naples | 2020/02/11 15:00 | Jaume Pla Malfeito v Adrian Andreev | 1-6,2-6 |
| ITF M25 Naples | 2020/02/10 15:30 | Logan Zapp v Adrian Andreev | 3-6,6-7 |
| ITF M25 Naples | 2020/02/09 15:00 | Justin Butsch v Adrian Andreev | 3-6,6-7 |