Stadium: Stadium Court Round: 14 Ground: Clay
| Challenger Puerto Vallarta | 2021/11/24 03:20 | Christian Langmo v Zachary Svajda | 7-5,4-6,5-7 |
| ITF M15 Cancun | 2021/12/10 14:00 | Christian Langmo v Juan Sebastian Gomez | 6-2,6-2 |
| ITF M15 Cancun | 2021/12/09 14:00 | Christian Langmo v Kristjan Tamm | 6-4,6-0 |
| ITF M15 Cancun | 2021/12/08 14:00 | Christian Langmo v Masamichi Imamura | 6-2,6-2 |
| Challenger Puerto Vallarta | 2021/11/24 03:20 | Christian Langmo v Zachary Svajda | 7-5,4-6,5-7 |
| Challenger Puerto Vallarta | 2021/11/22 21:00 | Christian Langmo v Juan Sebastian Gomez | 7-6,6-1 |
| Challenger Puerto Vallarta | 2021/11/21 16:00 | Christian Langmo v Miguel Damas | 6-1,6-1 |
| ITF M25 Austin | 2021/11/18 17:00 | Christian Langmo v Colin Markes | 3-6,6-3,6-7 |
| ITF M25 Austin | 2021/11/16 20:00 | Christian Langmo v Alfredo Perez | 6-2,6-4 |
| Challenger Puerto Vallarta | 2021/11/26 23:30 | Zachary Svajda v Daniel Altmaier | 6-4,6-7,3-6 |
| Challenger Puerto Vallarta | 2021/11/25 21:00 | Christian Harrison v Zachary Svajda | 1-6,6-7 |
| Challenger Puerto Vallarta | 2021/11/24 03:20 | Christian Langmo v Zachary Svajda | 7-5,4-6,5-7 |
| ITF M25 Austin | 2021/11/21 17:55 | Eduardo Nava v Zachary Svajda | 4-6,6-4,4-6 |
| ITF M25 Austin | 2021/11/20 17:00 | Eliot Spizzirri v Zachary Svajda | 2-6,4-6 |
| ITF M25 Austin | 2021/11/19 18:35 | Chris Rodesch v Zachary Svajda | 7-5,3-6,4-6 |
| ITF M25 Austin | 2021/11/18 17:00 | Sven Lah v Zachary Svajda | 3-6,1-6 |
| ITF M25 Austin | 2021/11/17 18:50 | Francis Casey Alcantara v Zachary Svajda | 1-6,2-6 |