Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2021/10/17 15:00 | Christian Langmo v Giles Hussey | 3-6,7-5,4-6 |
| ITF M15 Cancun | 2021/10/16 16:55 | Matias Franco Descotte v Christian Langmo | 6-7,2-6 |
| ITF M15 Cancun | 2021/10/15 17:15 | Alexander Bernard v Christian Langmo | 4-6,7-5,4-6 |
| ITF M15 Cancun | 2021/10/14 19:00 | Alfredo Perez v Christian Langmo | 6-3,3-6,3-6 |
| ITF M15 Cancun | 2021/10/10 15:30 | Christian Langmo v Jaimee Floyd Angele | 6-1,3-6,6-3 |
| ITF M15 Cancun | 2021/10/09 15:00 | Juan A H Serrano v Christian Langmo | 6-3,3-6,6-7 |
| ITF M15 Cancun | 2021/10/08 15:00 | Seita Watanabe v Christian Langmo | 6-7,3-6 |
| ITF M15 Cancun | 2021/10/07 20:05 | Matt Kuhar v Christian Langmo | 5-7,0-6 |
| ITF M25 Harlingen | 2021/11/09 15:00 | Colin Markes v Francis Casey Alcantara | 4-6,7-6,11-13 |
| ITF M25 Calabasas | 2021/10/26 17:00 | Isaiah Strode v Francis Casey Alcantara | 6-4,6-1 |
| UTR Pro Tennis Series Sacramento | 2021/10/09 19:30 | Francis Casey Alcantara v William Peters | 5-7,4-5 |
| UTR Pro Tennis Series Sacramento | 2021/10/08 21:00 | Francis Casey Alcantara v Ryan Seggerman | 7-6,6-6 |
| UTR Pro Tennis Series Sacramento | 2021/10/07 21:00 | Francis Casey Alcantara v Nicolas Lavoie | 6-1,5-1 |
| UTR Pro Tennis Series Sacramento | 2021/10/06 16:30 | Jeremy Field v Francis Casey Alcantara | 3-6,7-5,6-6 |
| UTR Pro Tennis Series Sacramento | 2021/10/05 22:30 | Jordan Chiu v Francis Casey Alcantara | 1-6,1-5 |
| ITF M15 Doha | 2019/10/24 13:55 | Adam Moundir v Francis Casey Alcantara | 6-2,6-0 |