Stadium: Court 1 Round: 25 Ground: Clay
| ITF M25 Zaragoza | 2023/10/05 14:30 | Lopez San Martin, Alvaro v Iliyan Radulov | 6-7,6-2,4-6 |
| ITF M25 Zaragoza | 2023/10/04 15:55 | Lopez San Martin, Alvaro v Alejandro Juan Mano | 6-3,6-0 |
| ITF M25 Sabadell | 2023/09/30 09:30 | Gaubas, Vilius v Lopez San Martin, Alvaro | 6-2,6-1 |
| ITF M25 Sabadell | 2023/09/29 09:30 | 니부어, 리얀 v Lopez San Martin, Alvaro | 4-6,4-6 |
| ITF M25 Sabadell | 2023/09/28 09:00 | 가바시빌리, 테이무라즈 v Lopez San Martin, Alvaro | 5-7,3-6 |
| ITF M25 Sabadell | 2023/09/27 08:30 | Cervantes Tomas, Ian Luca v Lopez San Martin, Alvaro | 2-6,2-6 |
| ITF M25 Santander | 2023/08/24 10:00 | Lopez San Martin, Alvaro v 로페즈 모릴로, 이마놀 | 6-7,7-6,4-6 |
| ITF M25 Santander | 2023/08/23 10:00 | Lopez San Martin, Alvaro v Alejandro Juan Mano | 7-5,6-4 |
| Vigo, Singles M-ITF-ESP-21A | 2023/10/12 09:35 | Gavrielides, Liam v Alejandro M Kretzer | 6-3,6-3 |
| Vigo, Singles M-ITF-ESP-21A | 2023/10/11 14:15 | 마레트, 조리스 v Alejandro M Kretzer | 2-6,6-3,3-6 |
| ITF M25 Zaragoza | 2023/10/03 08:30 | Alejandro M Kretzer v 브로세트, 사무엘 | 3-6,6-7 |
| ITF M25 Sabadell | 2023/09/27 12:10 | Alejandro M Kretzer v Bonsach Ganley, Kane | 5-7,2-6 |
| ITF M25 Sabadell | 2023/09/26 08:00 | 푸졸 나바로, 브루노 v Alejandro M Kretzer | 4-6,2-6 |
| ITF M25 Sabadell | 2023/09/25 07:30 | Iannis Miletich v Alejandro M Kretzer | 3-6,0-6 |
| ITF M25 Sabadell | 2023/09/24 07:30 | 존스, 알렉스 v Alejandro M Kretzer | 5-7,3-6 |
| ITF M25 Bakio | 2023/06/27 07:30 | Alejandro M Kretzer v 콜리발리, 엘리아킴 | 4-6,2-6 |