Stadium: Center Court Round: 2 Ground: Hardcourt indoor
| Davis Cup | 2023/06/19 20:35 | Adolfo Daniel Vallejo v Jesse Flores | 6-4,6-2 |
| ITF M25 La Nucia | 2023/06/01 08:55 | Adolfo Daniel Vallejo v Jorge Martinez Martinez | 2-6,1-6 |
| ITF M25 Mataro | 2023/05/26 12:45 | Adolfo Daniel Vallejo v Nikolas Sanchez Izquierdo | 1-6,1-6 |
| ITF M25 Mataro | 2023/05/25 11:00 | Gianmarco Ferrari v Adolfo Daniel Vallejo | 7-6,5-7,4-6 |
| ITF M25 Mataro | 2023/05/24 09:30 | Adolfo Daniel Vallejo v Max Alcala Gurri | 3-6,6-1,6-4 |
| ITF M25 Mataro | 2023/05/23 09:25 | Adolfo Daniel Vallejo v Laurent Julia Calac | 7-5,6-1 |
| ITF M25 Mataro | 2023/05/22 13:00 | Adolfo Daniel Vallejo v Oscar P Sansano | 7-5,6-3 |
| ITF M15 Mogi das Cruzes | 2023/04/26 13:00 | Adolfo Daniel Vallejo v Rafael Tosetto | 4-6,1-6 |
| Davis Cup | 2023/06/19 19:35 | Peter Bertran v Kevin Major | 6-4,6-3 |
| ITF M15 Vero Beach | 2023/04/27 17:30 | Kevin Major v Andres Andrade | 6-7,4-6 |
| ITF M15 Vero Beach | 2023/04/26 18:00 | Kevin Major v Jorge Cavero | 6-3,6-3 |
| ITF M15 Vero Beach | 2023/04/25 21:30 | Kevin Major v Isaac Nortey | 6-1,6-3 |
| ITF M15 Lima | 2022/11/06 15:00 | Kevin Major v Tommaso Carnevale-Miino | 6-2,3-6,5-10 |
| ITF M15 Santa Cruz | 2022/11/02 19:45 | Conner Huertas Del Pino v Kevin Major | 3-6,6-2,7-6 |
| ITF M15 Santa Cruz | 2022/11/01 14:00 | Kevin Major v Alessio Zanotti | 7-5,6-2 |
| ITF M15 Santa Cruz | 2022/10/30 13:00 | Nicolas Villalon v Kevin Major | 4-6,3-6 |