Stadium: Court 6 Round: 62 Ground: Clay
| ITF M25 Trujillo | 2023/08/15 14:00 | Alberto Odiseo Alvarado Berrospi v Murkel Dellien | 4-6,3-6 |
| ITF M25 Trujillo | 2023/08/14 17:00 | Lucio Ratti v Alberto Odiseo Alvarado Berrospi | 6-3,2-6,13-15 |
| ITF M25 Trujillo | 2023/08/13 15:00 | Felipe Santamaria v Alberto Odiseo Alvarado Berrospi | 0-6,4-6 |
| ITF M15 Arequipa | 2023/08/10 16:00 | Alberto Odiseo Alvarado Berrospi v Daniel Antonio Nunez | 5-7,4-6 |
| ITF M15 Arequipa | 2023/08/09 14:25 | Alberto Odiseo Alvarado Berrospi v Nikos Lehmann | 7-6,6-4 |
| ITF M15 Arequipa | 2023/08/08 16:10 | Johan A Rodriguez Rodriguez v Alberto Odiseo Alvarado Berrospi | 4-6,5-7 |
| ITF M15 Arequipa | 2023/08/07 17:15 | Alberto Odiseo Alvarado Berrospi v Sebastian Carpio | 7-6,7-5 |
| ITF M25 Denia | 2023/07/23 14:30 | Oscar P Sansano v Alberto Odiseo Alvarado Berrospi | 6-2,6-0 |
| ITF M25 Brazzaville | 2023/07/26 10:00 | Tobias Sonne v Matias Franco Descotte | 0-6,0-6 |
| ITF M25 Brazzaville Qual | 2023/07/24 10:40 | Tobias Sonne v Michael Bolidard Ibakakomboyo-Ayessa | 6-1,6-0 |
| ITF M25 Brazzaville | 2023/07/19 10:25 | Tobias Sonne v Daniil Savelev | 4-6,0-6 |
| ITF M25 Brazzaville | 2023/07/17 10:20 | Tobias Sonne v Paul-Antoine Brazet | 6-7,6-0,10-3 |
| ITF M25 Santo Domingo | 2023/06/26 15:00 | Marcus McDaniel v Tobias Sonne | 6-3,7-5 |
| ITF M25 Santo Domingo | 2023/06/25 15:00 | Juan Arturo Espanol Moreno v Tobias Sonne | 2-6,6-4,7-10 |
| ITF M25 Santo Domingo | 2023/06/18 16:30 | Tobias Sonne v Alfredo Casso | 4-6,6-1,7-10 |
| ITF M15 Tabasco | 2023/05/23 16:00 | Tobias Sonne v Preston Brown | 1-6,1-6 |