Stadium: Cancha 2 Round: 14 Ground: Clay
| Challenger Buenos Aires | 2023/04/24 20:00 | Santiago Rodriguez Taverna v Alex Barrena | 6-0,6-4 |
| ITF M25 Anapoima | 2023/03/16 15:00 | Jan Choinski v Alex Barrena | 3-6,6-2,5-7 |
| ITF M25 Anapoima | 2023/03/15 15:00 | Alex Barrena v Daniel Salazar | 6-3,6-0 |
| ITF M25 Rio Cuarto | 2023/03/09 14:20 | Santiago Rodriguez Taverna v Alex Barrena | 2-6,6-4,6-2 |
| ITF M25 Rio Cuarto | 2023/03/08 14:40 | Alex Barrena v Thiago Cigarran | 6-4,6-4 |
| ITF M15 Tucuman | 2023/02/22 13:00 | Alex Barrena v Fermin Tenti | 6-0,4-6,5-7 |
| ITF M25 Antalya | 2023/02/05 07:00 | Alex Barrena v Yannick Penkner | 6-1,6-0 |
| ITF M25 Antalya | 2023/02/03 07:30 | Edoardo Lavagno v Alex Barrena | 4-6,6-4,6-3 |
| ITF M15 De Los Tsachilas | 2023/04/13 19:50 | Gonzalo Bueno v Ignacio A B Otarola | 6-4,6-0 |
| ITF M15 De Los Tsachilas | 2023/04/13 15:00 | Ignacio A B Otarola v Thiago Cigarran | 7-5,6-3 |
| ITF M15 Santo Domingo | 2023/04/11 16:00 | Ignacio A B Otarola v Alberto Odiseo Alvarado Berrospi | 6-2,6-4 |
| ITF M15 Santo Domingo | 2023/04/10 14:00 | Ignacio A B Otarola v Miguel Fernando Pereira | 7-6,6-3 |
| ITF M15 Santo Domingo | 2023/04/04 17:00 | Ignacio A B Otarola v Juan Sebastian Osorio | 6-1,6-7,13-15 |
| ITF M15 Santo Domingo | 2023/04/03 19:00 | Ignacio A B Otarola v Camilo A Alvarez Vergara | 6-1,6-0 |
| Challenger Santiago | 2023/03/05 15:35 | Gonzalo Villanueva v Ignacio A B Otarola | 6-2,6-0 |
| ITF M15 Lima | 2022/11/15 18:45 | Jorge Panta v Ignacio A B Otarola | 6-2,6-1 |