Stadion: Cancha 1 Ground: Clay
| Challenger - Santiago | 2021/10/03 17:40 | Nicolas Alvarez v Matias Soto | 7-6,6-1 |
| Challenger - Lima | 2021/09/28 16:45 | Nicolas Alvarez v Facundo Mena | 3-6,7-6,3-6 |
| Davis Cup | 2021/09/18 21:30 | Nicolas Alvarez v Nerman Fatic | 7-6,6-4 |
| Davis Cup | 2021/09/17 20:00 | Nicolas Alvarez v Damir Dzumhur | 2-6,7-6,3-6 |
| Challenger - Banja Luka | 2021/09/07 08:00 | Nicolas Alvarez v Sumit Nagal | 1-6,2-6 |
| ITF - M25 - Oviedo | 2021/09/03 10:25 | Nicolas Alvarez v Oriol Roca Batalla | 1-6,6-3,5-7 |
| ITF - M25 - Oviedo | 2021/09/02 09:00 | Miguel Damas v Nicolas Alvarez | 6-1,3-6,4-6 |
| ITF - M25 - Oviedo | 2021/09/01 08:00 | Andrey Chepelev v Nicolas Alvarez | 6-4,1-6,3-6 |
| Challenger - Santiago | 2021/10/03 19:50 | Gilbert S K Junior v Carlos Gomez-Herrera | 6-3,2-6,3-6 |
| Challenger - Lima | 2021/09/28 16:45 | Nicolas Kicker v Carlos Gomez-Herrera | 6-4,2-6,6-4 |
| Challenger - Lima | 2021/09/27 16:50 | Carlos Gomez-Herrera v Jean Thirouin | 6-1,3-6,6-1 |
| Challenger - Lima | 2021/09/26 20:50 | Carlos Gomez-Herrera v Luca Castelnuovo | 7-5,6-0 |
| Challenger - Ambato | 2021/09/23 16:55 | Thiago Agustin Tirante v Carlos Gomez-Herrera | 7-6,3-6,7-6 |
| Challenger - Ambato | 2021/09/20 20:00 | Carlos Gomez-Herrera v Eduard Esteve Lobato | 6-4,6-7,6-3 |
| Challenger - Quito | 2021/09/14 21:05 | Carlos Gomez-Herrera v Adrian Menendez-Maceiras | 2-6,4-6 |
| Challenger - Banja Luka | 2021/09/10 10:35 | Andrej Martin v Carlos Gomez-Herrera | 7-6,6-3 |