Stadium: CAMPO 5 Round: 25 Ground: Clay
| Challenger Bogota | 2021/10/17 15:00 | Mateo Gomez v Antonio Cayetano March | 4-6,5-7 |
| ITF - M15 Cancún | 2021/10/14 14:00 | Giles Hussey v Mateo Gomez | 6-3,6-3 |
| ITF - M15 Cancún | 2021/10/13 14:00 | Julian Cundom v Mateo Gomez | 1-6,3-6 |
| ITF - M15 Cancún | 2021/10/12 14:00 | Mateo Gomez v Wulfrano M M Esdras | 6-3,6-2 |
| ITF - M15 Cancún | 2021/10/11 17:00 | Mateo Gomez v Babji Siva Atturu | 6-4,6-0 |
| ITF - M15 Cancún | 2021/10/04 16:30 | Mateo Gomez v Matt Kuhar | 4-6,6-3,2-10 |
| ITF - M15 Cancún | 2021/10/03 19:45 | Mateo Gomez v Ivar Jose Aramburu Contreras | 6-2,6-4 |
| ITF - M15 Cancún | 2021/09/29 14:00 | Alexander Bernard v Mateo Gomez | 6-3,6-4 |
| Challenger Lima | 2021/10/24 16:00 | Luca Castelnuovo v Alexandar Lazarov | 4-6,5-7 |
| Challenger Bogota | 2021/10/19 16:40 | Facundo Mena v Luca Castelnuovo | 6-4,6-2 |
| Challenger Bogota | 2021/10/18 17:35 | Evan King v Luca Castelnuovo | 6-7,7-5,6-7 |
| Challenger Bogota | 2021/10/17 18:10 | Luca Castelnuovo v Juan A H Serrano | 6-4,6-2 |
| ITF M25 Lima | 2021/10/12 15:00 | Gonzalo Villanueva v Luca Castelnuovo | 4-6,6-4,6-4 |
| ITF M25 Lima | 2021/10/05 15:00 | Luca Castelnuovo v Boris Arias | 4-6,6-4,3-6 |
| Challenger Lima | 2021/09/26 20:50 | Carlos Gomez-Herrera v Luca Castelnuovo | 7-5,6-0 |
| Challenger Ambato | 2021/09/20 15:00 | Luca Castelnuovo v Matias Zukas | 3-6,6-7 |