Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2021/09/26 15:00 | Nikolas Moceanu v Julian Cundom | 6-1,4-6,9-11 |
| ITF M15 Cancun | 2021/09/22 14:00 | Murkel Dellien v Nikolas Moceanu | 6-3,6-3 |
| ITF M15 Cancun | 2021/09/21 14:00 | Colin Markes v Nikolas Moceanu | 6-3,6-2 |
| ITF M15 Cancun | 2021/09/19 14:00 | Nikolas Moceanu v Oscar Matias Leiva Biason | 6-1,6-3 |
| ITF M15 Monastir | 2021/08/01 10:00 | Nikolas Moceanu v Martin Dimitrov | 3-6,2-6 |
| ITF M15 Monastir | 2021/07/28 10:15 | Joshua Sheehy v Nikolas Moceanu | 3-6,6-1,6-2 |
| ITF M15 Monastir | 2021/07/11 11:00 | Nikolas Moceanu v Joshua Sheehy | 6-7,5-7 |
| ITF M25 Fort Worth | 2019/10/20 15:00 | Nikolas Moceanu v Rodrigo Banzer | 4-6,1-6 |
| ITF M15 Cancun | 2021/10/03 19:45 | Oscar Matias Leiva Biason v Leonardo Civita-Telles | 3-6,2-6 |
| ITF M15 Cancun | 2021/09/29 16:05 | Leonardo Civita-Telles v Federico Agustin Gomez | 4-6,2-6 |
| ITF M15 Cancun | 2021/09/24 19:30 | Osgar O'Hoisin v Leonardo Civita-Telles | 7-5,2-6,7-5 |
| ITF M15 Cancun | 2021/09/23 21:20 | Leonardo Civita-Telles v Christian Langmo | 6-7,6-3,6-3 |
| ITF M15 Cancun | 2021/09/21 14:00 | Seita Watanabe v Leonardo Civita-Telles | 3-6,6-4,5-7 |
| ITF M25 Sintra | 2021/09/07 08:30 | Francisco Cabral v Leonardo Civita-Telles | 6-3,6-4 |
| ITF M25 Sintra | 2021/09/06 10:35 | Jaime Faria v Leonardo Civita-Telles | 1-6,2-6 |
| ITF M15 Almada | 2021/07/04 10:30 | Leonardo Civita-Telles v Tomas Pinho | 4-6,3-6 |