Round: 1
| International Tennis Series | 2020/04/23 13:00 | Jamie Cerretani v Adrian Andreev | 1-4,1-4 |
| International Tennis Series | 2020/04/20 17:00 | Jamie Cerretani v Adrian Andreev | 1-4,3-4 |
| International Tennis Series | 2020/04/20 14:00 | Paolo Lorenzi v Jamie Cerretani | 4-1,4-2 |
| International Tennis Series | 2020/04/20 11:00 | Jamie Cerretani v Preston Brown | 1-4,1-4 |
| International Tennis Series | 2020/04/19 17:00 | Paolo Lorenzi v Jamie Cerretani | 4-1,4-1 |
| International Tennis Series | 2020/04/19 15:00 | Preston Brown v Jamie Cerretani | 4-1,4-2 |
| International Tennis Series | 2020/04/19 13:00 | Evan King v Jamie Cerretani | 1-4,4-2,10-8 |
| ATP Washington | 2019/07/27 14:00 | Jamie Cerretani v Marc Polmans | 0-6,3-6 |
| International Tennis Series | 2020/04/22 16:40 | Paolo Lorenzi v Nikola Samardzic | 4-1,4-2 |
| International Tennis Series | 2020/04/22 15:50 | Evan King v Nikola Samardzic | 3-4,1-4 |
| International Tennis Series | 2020/04/22 13:30 | Nikola Samardzic v Roberto Cid Subervi | 0-4,2-4 |
| ITF M15 Cancun | 2020/02/02 15:00 | Leighton Allen v Nikola Samardzic | 6-2,6-2 |
| ITF M25 Houston | 2019/09/16 14:00 | Nikola Samardzic v Andres Andrade | 2-6,3-6 |
| ITF M25 Houston | 2019/09/15 14:00 | Nikola Samardzic v Dustin Goldenberg | 7-6,6-2 |
| ITF USA F30 | 2018/11/03 13:30 | Nikola Samardzic v Marcelo Sepulveda | 6-4,6-3 |
| ITF USA F29 | 2018/10/28 16:00 | Nikola Samardzic v Kyle Johnson | 5-7,2-6 |