Stadion: Court 12 Round: 44 Ground: Hardcourt outdoor
| 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 | 2019/05/28 15:00 | Nikolas Moceanu v Nicholas Shamma | 6-4,6-7,1-10 |
| ITF - M15 - Cancun | 2019/05/27 15:30 | Errol Smith v Nikolas Moceanu | 6-4,6-7,8-10 |
| ITF - M15 - Cancun | 2019/05/20 14:30 | Nikolas Moceanu v Emmett Ward | 4-6,2-6 |
| ITF - M25 - Los Angeles | 2019/01/01 18:00 | Logan Smith v Nikolas Moceanu | 6-3,6-1 |
| ITF - M25 - Medellín | 2021/09/12 15:00 | Nicolas Buitrago v Oscar Matias Leiva Biason | 6-0,6-1 |
| ITF - M15 - Ibague | 2021/09/05 15:00 | Felipe Escobar v Oscar Matias Leiva Biason | 6-2,6-1 |
| ITF - M25 - Lima | 2020/02/09 15:00 | Oscar Matias Leiva Biason v Bautista Vilicich | 2-6,7-6,2-10 |
| ITF - M25 - Lima | 2020/02/03 15:00 | Miljan Zekic v Oscar Matias Leiva Biason | 6-2,6-0 |
| ITF - M25 - Lima | 2020/02/02 18:00 | Oscar Matias Leiva Biason v Agustin Riquelme Coppari | 6-2,2-6,10-6 |
| ITF - M15 - Cancun | 2019/12/08 14:00 | Oscar Matias Leiva Biason v Javier Gonzalez | 4-6,1-6 |
| ITF - M15 - Cancun | 2019/12/01 19:00 | Oscar Matias Leiva Biason v Jordan Benjamin | 3-6,1-6 |
| ITF - M15 - Santiago | 2019/09/30 14:00 | Santiago Besada v Oscar Matias Leiva Biason | 6-4,6-4 |