| UTR Pro Tennis Series Cancun | 2020/11/16 14:00 | Barrientos, Nicolas v Juan Sebastian Gomez | 6-1,6-2 |
| ITF M15 Quinta Do Lago | 2020/11/04 13:05 | Faria, Luis v Barrientos, Nicolas | 6-2,2-6,6-3 |
| ITF - M25 Vale Do Lobo | 2020/10/28 08:55 | Barrientos, Nicolas v Raul Brancaccio | 4-6,4-6 |
| ITF - M25 Vale Do Lobo | 2020/10/27 10:30 | Barrientos, Nicolas v Volfson, David | 6-3,7-5 |
| ITF - M25 Vale Do Lobo | 2020/10/26 14:00 | Barrientos, Nicolas v Brandao, Filipe | 6-2,6-2 |
| ITF - M25 Vale Do Lobo | 2020/10/25 12:30 | Barrientos, Nicolas v Graziani, Edoardo | 6-3,6-2 |
| ITF M25 Hamburg | 2020/10/20 14:35 | Barrientos, Nicolas v Viktor Durasovic | 3-6,6-4,2-6 |
| ITF M25 Hamburg | 2020/10/19 09:00 | Lucas Poullain v Barrientos, Nicolas | 7-5,6-7,8-10 |
| Hurlingham, Singles Qualifying M-ITF-ARG-02A | 2020/03/01 13:00 | Mariano Navone v Bianchi, Nicolas | 7-6,6-2 |
| ITF M25 Rio Cuarto | 2020/02/23 13:00 | Bianchi, Nicolas v Erhardt, Gaston | 6-3,3-6,8-10 |
| ITF - M25 Punta del Este | 2020/02/16 15:30 | Skierkier, Boruch v Bianchi, Nicolas | 6-2,7-5 |
| Maldonado, Singles Qualifying M-ITF-URU-01A | 2019/11/28 14:45 | Franco Emanuel Egea v Bianchi, Nicolas | 6-1,6-4 |
| Maldonado, Singles Qualifying M-ITF-URU-01A | 2019/11/27 15:35 | Fumeaux Buenaventura v Bianchi, Nicolas | 4-6,4-6 |
| Junin, Singles M-ITF-ARG-23A | 2019/10/23 14:00 | Bramajo, Santiago v Bianchi, Nicolas | 7-5,6-1 |
| ITF - M15 Santiago | 2019/10/02 11:00 | Bianchi, Nicolas v Riquelme Coppari, Agustin | 4-6,1-6 |
| ITF - M15 Santiago | 2019/09/30 12:00 | Bianchi, Nicolas v Gessner, Lucas | 6-2,6-0 |