Estadio: 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 |
| Challenger de Morelos | 2023/04/17 17:00 | Christian Langmo v Benjamin Lock | 6-4,6-4 |
| Challenger de Morelos | 2023/04/16 18:40 | Christian Langmo v Theo Arribage | 6-3,6-3 |
| Challenger de León | 2023/04/11 20:10 | Maximilian Neuchrist v Christian Langmo | 4-6,7-6,6-4 |
| Challenger de León | 2023/04/10 18:00 | Christian Langmo v Nathan Ponwith | 7-6,6-3 |
| Challenger de León | 2023/04/09 17:00 | Jay Clarke v Christian Langmo | 6-7,3-6 |
| ITF M25 Calabasas | 2023/03/23 19:20 | Jaimee Floyd Angele v Christian Langmo | 6-3,3-6,4-10 |
| ITF M25 Calabasas | 2023/03/23 17:00 | Kris Van Wyk v Christian Langmo | 6-1,7-6 |
| ITF M25 Bakersfield | 2023/03/18 20:20 | Christian Langmo v Alex Bolt | 6-7,6-3,2-6 |
| Challenger de León | 2023/04/10 22:40 | Oliver Crawford v Joao Lucas Reis da Silva | 6-3,3-6,6-3 |
| Challenger de San Luis Potosí | 2023/04/05 20:00 | Joao Lucas Reis da Silva v Jan Choinski | 5-7,5-7 |
| Challenger de San Luis Potosí | 2023/04/03 22:30 | Joao Lucas Reis da Silva v Adam Walton | 6-1,3-6,6-4 |
| Challenger de Santiago | 2023/03/08 19:15 | Joao Lucas Reis da Silva v Luciano Darderi | 6-4,3-6,5-7 |
| Challenger de Santiago | 2023/03/06 16:50 | Joao Lucas Reis da Silva v Thiago Seyboth Wild | 3-6,2-6 |
| Challenger de Santiago | 2023/03/05 17:15 | Joao Lucas Reis da Silva v Arklon H D Pino | 7-5,6-2 |
| ITF M25 Tucumán | 2023/03/01 12:00 | Joao Lucas Reis da Silva v Alejo Lorenzo Lingua Lavallen | 6-2,5-7,5-7 |
| ATP Río de Janeiro | 2023/02/18 19:00 | Facundo Bagnis v Joao Lucas Reis da Silva | 4-6,6-3,6-2 |