Stadium: Cancha 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2020/02/13 17:20 | Joao Lucas Reis da Silva v Christian Langmo | 6-1,6-7,6-4 |
| ITF M25 Bakersfield | 2023/03/18 20:20 | Christian Langmo v Alex Bolt | 6-7,6-3,2-6 |
| ITF M25 Bakersfield | 2023/03/17 19:00 | Christian Langmo v Adam Jones | 6-4,6-3 |
| ITF M25 Bakersfield | 2023/03/16 19:00 | Christian Langmo v Kris Van Wyk | 7-5,3-6,6-1 |
| ITF M25 Bakersfield | 2023/03/16 02:10 | Christian Langmo v Warren Wood | 6-2,7-5 |
| Challenger Puerto Vallarta | 2023/03/09 21:00 | Christian Langmo v Illya Marchenko | 4-6,3-6 |
| Challenger Puerto Vallarta | 2023/03/07 22:50 | Jan Choinski v Christian Langmo | 4-6,4-6 |
| Challenger Puerto Vallarta | 2023/03/06 21:00 | Gabriel Decamps v Christian Langmo | 4-6,6-1,3-6 |
| Challenger Puerto Vallarta | 2023/03/05 21:20 | Christian Langmo v Omni Kumar | 6-4,6-3 |
| Challenger Santiago | 2023/03/08 19:15 | Joao Lucas Reis da Silva v Luciano Darderi | 6-4,3-6,5-7 |
| Challenger Santiago | 2023/03/06 16:50 | Joao Lucas Reis da Silva v Thiago Seyboth Wild | 3-6,2-6 |
| Challenger Santiago | 2023/03/05 17:15 | Joao Lucas Reis da Silva v Arklon H D Pino | 7-5,6-2 |
| ITF M25 Tucuman | 2023/03/01 12:00 | Joao Lucas Reis da Silva v Alejo Lorenzo Lingua Lavallen | 6-2,5-7,5-7 |
| ATP Rio De Janeiro | 2023/02/18 19:00 | Facundo Bagnis v Joao Lucas Reis da Silva | 4-6,6-3,6-2 |
| Challenger Concepcion | 2023/01/24 14:40 | Joao Lucas Reis da Silva v Facundo Diaz Acosta | 4-6,6-3,3-6 |
| Challenger Concepcion | 2023/01/23 14:00 | Alexander Merino v Joao Lucas Reis da Silva | 0-6,3-6 |
| Challenger Concepcion | 2023/01/22 13:00 | Jakub Paul v Joao Lucas Reis da Silva | 4-6,6-3,1-6 |