Stadium: Center Round: 1
| Challenger Indian Wells | 2020/03/06 22:20 | Marcos Giron v Brandon Nakashima | 6-7,6-3,2-6 |
| Challenger Indian Wells | 2020/03/05 19:15 | Salvatore Caruso v Brandon Nakashima | 4-6,3-6 |
| Challenger Indian Wells | 2020/03/04 20:55 | Brandon Nakashima v Yuichi Sugita | 6-3,6-2 |
| Challenger Indian Wells | 2020/03/03 22:40 | Liam Broady v Brandon Nakashima | 2-6,3-6 |
| ATP Delray Beach | 2020/02/21 19:40 | Brandon Nakashima v Yoshihito Nishioka | 6-3,6-7,4-6 |
| ATP Delray Beach | 2020/02/19 20:25 | Cameron Norrie v Brandon Nakashima | 5-7,2-6 |
| ATP Delray Beach | 2020/02/17 19:15 | Jiri Vesely v Brandon Nakashima | 6-7,1-6 |
| Challenger Cleveland | 2020/02/12 00:05 | Michael Mmoh v Brandon Nakashima | 7-6,6-2 |
| ITF M15 Cancun | 2020/02/18 15:45 | Christian Langmo v Igor Marcondes | 3-6,2-6 |
| ITF M15 Cancun | 2020/02/13 17:20 | Joao Lucas Reis da Silva v Christian Langmo | 6-1,6-7,6-4 |
| ITF M15 Cancun | 2020/02/12 16:15 | Eduardo Ribeiro v Christian Langmo | 2-6,2-6 |
| ITF M15 Cancun | 2020/01/30 18:20 | Christian Langmo v Vasil Kirkov | 3-6,4-6 |
| ITF M15 Cancun | 2020/01/28 14:00 | Felix Corwin v Christian Langmo | 4-6,7-5,3-6 |
| ITF M15 Cancun | 2020/01/24 15:45 | Christian Langmo v Manuel Pena Lopez | 6-4,6-7,5-7 |
| ITF M15 Cancun | 2020/01/23 19:00 | Simon Carr v Christian Langmo | 7-6,4-6,4-6 |
| ITF M15 Cancun | 2020/01/21 16:40 | Christian Langmo v Connor Farren | 6-3,6-2 |