Stadium: Quadra 2 Round: 25 Ground: Clay
| ITF M25 Rio Cuarto | 2023/03/06 14:30 | Juan Manuel La Serna v Lucio Ratti | 6-1,6-1 |
| ITF M25 Trujillo | 2023/08/16 15:00 | Arklon H D Pino v Juan Manuel La Serna | 6-1,6-3 |
| ITF M25 Trujillo | 2023/08/14 18:15 | Juan Manuel La Serna v Felipe De Dios | 6-3,6-3 |
| ITF M25 Trujillo | 2023/08/13 15:00 | Juan Manuel La Serna v Andre Baltazar | 6-2,6-2 |
| ITF M15 Arequipa | 2023/08/10 16:00 | Alvaro Guillen Meza v Juan Manuel La Serna | 6-4,6-4 |
| ITF M15 Arequipa | 2023/08/09 14:30 | Sean Hess v Juan Manuel La Serna | 6-4,6-7,1-6 |
| ITF M15 Arequipa | 2023/08/08 18:00 | Juan Manuel La Serna v Fermin Tenti | 6-4,6-4 |
| Challenger Santa Fe | 2023/07/03 17:50 | Ignacio Monzon v Juan Manuel La Serna | 6-3,7-5 |
| ITF M25 Rosario | 2023/06/27 17:45 | Juan Manuel La Serna v Guido Ivan Justo | 0-6,6-7 |
| 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 | Lucio Ratti v Gonzalo Zeitune | 7-6,6-1 |
| ITF M15 Arequipa | 2023/08/08 14:30 | Alvaro Guillen Meza v Lucio Ratti | 6-2,6-4 |
| Challenger Santa Fe | 2023/07/03 16:45 | Matias Franco Descotte v Lucio Ratti | 6-0,6-2 |
| ITF M25 Rosario | 2023/06/28 13:00 | Tomas Farjat v Lucio Ratti | 6-4,6-4 |
| ITF M25 Kursumlijska Banja | 2023/06/07 16:55 | Lucio Ratti v Leonardo Aboian | 2-6,5-7 |
| ITF M25 Kursumlijska Banja | 2023/06/06 08:20 | Lucio Ratti v Mihail Ivanov | 6-1,6-0 |
| ITF M25 Kursumlijska Banja | 2023/06/05 12:10 | Lucio Ratti v Maxim Krapivin | 6-4,6-2 |