Stadium: Court 1 Round: 27 Ground: Clay
| ITF M25 - Mendoza | 2023/10/05 13:00 | Valerio Aboian v Ignacio Buse | 4-6,3-6 |
| ITF M25 - Mendoza | 2023/10/04 16:45 | Andres Gabriel Ciurletti v Ignacio Buse | 6-7,2-6 |
| Challenger - Bogota | 2023/09/25 15:00 | Lorenzo Claverie v Ignacio Buse | 6-4,6-2 |
| Challenger - Bogota | 2023/09/24 15:00 | Ignacio Buse v Conner Huertas Del Pino | 6-4,7-5 |
| Davis Cup | 2023/09/17 20:20 | Ignacio Buse v Nicolai Budkov Kjaer | 6-2,4-6,11-9 |
| Challenger - Lima | 2023/08/24 23:35 | Blaise Bicknell v Ignacio Buse | 3-6,7-6,6-4 |
| Challenger - Lima | 2023/08/23 22:00 | Adolfo Daniel Vallejo v Ignacio Buse | 5-7,6-7 |
| Challenger - Lima | 2023/08/22 16:55 | Ignacio Buse v Daniel Dutra Da Silva | 3-6,6-3,6-2 |
| ITF M25 - Mendoza | 2023/10/05 13:00 | Mateo Del Pino v Alex Barrena | 1-6,2-6 |
| ITF M25 - Mendoza | 2023/10/03 17:20 | Alberto Odiseo Alvarado Berrospi v Alex Barrena | 4-6,2-6 |
| Challenger - Bogota | 2023/09/27 16:50 | Alex Barrena v Matheus P De Almeida | 1-6,3-6 |
| Challenger - Bogota | 2023/09/25 21:15 | Santiago Rodriguez Taverna v Alex Barrena | 5-7,6-1,4-6 |
| Challenger - Santa Cruz | 2023/09/12 20:35 | Juan Manuel Cerundolo v Alex Barrena | 6-2,6-3 |
| Challenger - Cordenons | 2023/08/07 13:00 | Alex Barrena v Fausto Tabacco | 7-5,4-6,4-6 |
| Challenger - Cordenons | 2023/08/06 10:05 | Alex Barrena v Niki Kaliyanda Poonacha | 6-3,7-6 |
| ITF M25 - Bolzano | 2023/08/04 08:30 | Giovanni Oradini v Alex Barrena | 6-3,6-4 |