Ground: Hardcourt outdoor
| Challenger Ostrava | 2025/04/29 13:30 | Vit Kopriva v Alex Martinez | 6-2,6-1 |
| Challenger Ostrava | 2025/04/28 10:10 | Mili Poljicak v Alex Martinez | 4-6,5-7 |
| Challenger Ostrava | 2025/04/27 12:35 | Alex Martinez v Jiri Vesely | 6-7,6-3,6-4 |
| ITF M25 Santa Margherita | 2025/04/15 09:00 | Alex Martinez v Nicholas David Ionel | 4-6,6-7 |
| ITF M25 Santa Margherita | 2025/04/07 12:30 | Raul Brancaccio v Alex Martinez | 6-1,6-1 |
| ITF M25 Reus | 2025/04/04 09:00 | Alex Martinez v Clement Tabur | 0-6,1-6 |
| ITF M25 Reus | 2025/04/03 13:00 | Alex Martinez v Mario G Fernandez | 6-3,5-0 |
| ITF M25 Reus | 2025/04/02 14:14 | Alex Martinez v Ignacio Parisca | 6-3,6-4 |
| ITF M25 Oviedo | 2024/08/25 09:55 | Jaime Caldes v Carlos Guerrero Alvarez | 7-6,6-2 |
| ITF M15 Gijon | 2024/08/13 09:30 | John Echeverria v Carlos Guerrero Alvarez | 6-2,6-1 |
| ITF M15 Gijon | 2024/08/12 08:30 | Carlos Guerrero Alvarez v Carles Hernandez | 6-3,2-6,10-2 |
| ITF M15 Gijon | 2024/08/11 10:30 | Imran Sibille v Carlos Guerrero Alvarez | 2-6,5-7 |
| ITF M15 Tauste | 2024/08/06 13:25 | Carlos Guerrero Alvarez v Ignacio A B Otarola | 4-6,4-6 |
| ITF M15 Tauste | 2024/08/05 07:00 | Carlos Guerrero Alvarez v Daniel L Salmeron | 6-1,5-7,11-9 |
| ITF M15 Tauste | 2024/08/04 08:00 | Adan Freire Da Silva v Carlos Guerrero Alvarez | 2-6,4-6 |
| ITF M15 Xativa | 2024/07/28 08:00 | Gabriele Vulpitta v Carlos Guerrero Alvarez | 6-4,0-6,10-4 |