Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2021/12/12 14:50 | Christian Langmo v Liam Draxl | 7-6,6-7,6-7 |
| ITF M15 Cancun | 2021/12/11 14:00 | Christian Langmo v Ezekiel Clark | 6-4,7-6 |
| 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 |
| Challenger Maia | 2021/12/15 11:00 | Eduard Esteve Lobato v Oleg Prihodko | 6-3,6-2 |
| Challenger Antalya | 2021/12/12 08:00 | Oleg Prihodko v Evgeny Tyurnev | 6-3,4-6,4-6 |
| Challenger Antalya | 2021/12/11 10:00 | Oleg Prihodko v Giovanni Fonio | 1-6,6-1,6-3 |
| Challenger Antalya | 2021/12/10 07:00 | Cem Ilkel v Oleg Prihodko | 3-6,6-3,2-6 |
| Challenger Antalya | 2021/12/09 07:00 | Duckhee Lee v Oleg Prihodko | 3-6,3-6 |
| Challenger Antalya | 2021/12/07 07:30 | Oleg Prihodko v Riccardo Bonadio | 7-6,6-4 |
| Challenger Antalya | 2021/12/06 11:30 | Cezar Cretu v Oleg Prihodko | 6-2,6-4 |
| Challenger Antalya Qual | 2021/12/05 11:00 | Oleg Prihodko v Mick Veldheer | 1-6,6-3,6-2 |