Stadium: Court 3 Round: 25 Ground: Clay
| ITF M15 Castelo Branco | 2021/07/31 08:30 | Joao Lucas Reis da Silva v Gilbert S K Junior | 6-4,2-6,6-7 |
| ITF M15 Castelo Branco | 2021/07/30 08:30 | Duarte Vale v Joao Lucas Reis da Silva | 7-6,4-6,5-7 |
| ITF M15 Castelo Branco | 2021/07/29 11:30 | Pedro Araujo v Joao Lucas Reis da Silva | 4-6,4-6 |
| ITF M15 Castelo Branco | 2021/07/27 12:00 | Alafia Ayeni v Joao Lucas Reis da Silva | 4-6,4-6 |
| ITF M25 Idanha-A-Nova | 2021/07/21 08:00 | Joao Lucas Reis da Silva v Marek Gengel | 5-7,0-6 |
| ITF M25 Idanha-A-Nova | 2021/07/16 07:55 | Nicolas Moreno De Alboran v Joao Lucas Reis da Silva | 7-6,6-4 |
| ITF M25 Idanha-A-Nova | 2021/07/15 10:15 | Luis Faria v Joao Lucas Reis da Silva | 6-4,2-6,3-6 |
| ITF M25 Idanha-A-Nova | 2021/07/13 12:30 | Joao Lucas Reis da Silva v Yusuke Takahashi | 6-3,6-1 |
| ITF M15 Monastir | 2021/08/15 09:30 | Blu Baker v Masamichi Imamura | 3-6,5-7 |
| ITF M25 Decatur | 2021/08/04 13:50 | Blu Baker v Cannon Kingsley | 6-4,3-6,2-6 |
| ITF M25 Pensacola | 2021/05/17 17:30 | Nicolas Kicker v Blu Baker | 7-5,6-1 |
| UTR Pro Tennis Series California | 2021/02/24 16:00 | Blu Baker v Nicolas Barrientos | 0-6,4-6 |
| UTR Pro Tennis Series California | 2021/02/23 20:00 | Blu Baker v Joshua Sheehy | 7-6,5-2 |
| UTR Pro Tennis Series California | 2021/02/22 18:00 | Mousheg Hovhannisyan v Blu Baker | 3-6,1-5 |
| UTR Pro Tennis Series Florida | 2020/12/18 14:00 | Matthis Ross v Blu Baker | 5-1 |
| UTR Pro Tennis Series Florida | 2020/12/16 19:54 | Blu Baker v Pierre Luquet | 3-6,6-2,5-3 |