| ITF M15 Cancun | 2021/10/12 17:00 | Roy Smith v Jesse Flores | 4-6,2-6 |
| ITF M15 Ithaca | 2021/10/06 18:35 | Roy Smith v Ryan Shane | 5-7,3-6 |
| ITF M15 Castelo Branco | 2021/07/29 14:05 | Clement Chidekh v Roy Smith | 6-4,7-5 |
| ITF M15 Castelo Branco | 2021/07/28 15:30 | Ben Jones v Roy Smith | 1-6,4-6 |
| ITF M25 Idanha-A-Nova | 2021/07/22 08:00 | Gilbert S K Junior v Roy Smith | 6-3,6-2 |
| ITF M25 Idanha-A-Nova | 2021/07/14 11:05 | Roy Smith v Tiago Cacao | 5-7,6-3,6-7 |
| ITF M15 Champaign | 2021/06/23 21:50 | Roy Smith v Thomaz Bellucci | 6-7,3-6 |
| ITF M25 Santo Domingo | 2021/06/05 16:15 | Roy Smith v Aidan Mchugh | 6-3,3-6,1-6 |
| UTR Pro Tennis Series Florida | 2021/06/05 13:30 | Brian Shi v Andrew Rogers | 6-3,4-6,3-6 |
| UTR Pro Tennis Series Florida | 2021/06/03 13:00 | Brian Shi v Adam Walton | 3-6,1-5 |
| UTR Pro Tennis Series Florida | 2021/06/02 13:00 | Brian Shi v Ivan Yatsuk | 6-2,3-6,3-6 |
| UTR Pro Tennis Series Florida | 2021/06/01 17:30 | Brian Shi v Chase Ferguson | 6-1,5-4 |
| UTR Pro Tennis Series Florida | 2021/05/31 13:00 | Brian Shi v Thomas Brown | 6-2,6-3 |
| ATP New York | 2020/02/12 00:30 | Brian Shi v Cameron Norrie | 5-7,3-6 |
| ITF USA F23 | 2018/08/14 14:00 | Strong Kirchheimer v Brian Shi | 6-1,7-6 |
| ITF USA F20 | 2018/07/24 18:45 | Brian Shi v Santiago Rodriguez Taverna | 4-6,2-6 |