Stadium: Court 1 Round: 29 Ground: Hardcourt outdoor
| ITF M25 Sintra | 2023/09/14 09:00 | Dali Blanch v Martin Damm | 6-2,1-6,5-7 |
| ITF M25 Setubal | 2023/09/23 11:30 | Dali Blanch v Aidan Mchugh | 6-3,6-2 |
| ITF M25 Setubal | 2023/09/22 13:30 | Dali Blanch v Sebastian Fanselow | 2-6,7-5,6-4 |
| ITF M25 Setubal | 2023/09/21 14:55 | Frederico Ferreira Silva v Dali Blanch | 4-6,4-6 |
| ITF M25 Setubal | 2023/09/19 14:05 | Dali Blanch v Diogo Marques | 6-4,6-3 |
| ITF M25 Sintra | 2023/09/14 09:00 | Dali Blanch v Martin Damm | 6-2,1-6,5-7 |
| ITF M25 Sintra | 2023/09/13 12:45 | Dali Blanch v Fabio Coelho | 6-3,6-2 |
| ITF M25 Oviedo | 2023/08/31 08:00 | Ryan Nijboer v Dali Blanch | 6-3,6-1 |
| ITF M25 Oviedo | 2023/08/30 12:00 | Dali Blanch v Louis Dussin | 6-3,0-6,6-3 |
| ITF M25 Setubal | 2023/09/23 10:00 | Jaime Faria v Martin Damm | 3-6,4-6 |
| ITF M25 Setubal | 2023/09/22 10:00 | Martin Damm v Daniil Glinka | 7-6,7-6 |
| ITF M25 Setubal | 2023/09/21 14:55 | Martin Damm v Rafael Izquierdo Luque | 6-3,6-2 |
| ITF M25 Sintra | 2023/09/16 11:30 | Martin Damm v Sebastian Fanselow | 6-7,6-4,4-6 |
| ITF M25 Sintra | 2023/09/15 09:00 | Pedro Araujo v Martin Damm | 3-6,4-6 |
| ITF M25 Sintra | 2023/09/14 09:00 | Dali Blanch v Martin Damm | 6-2,1-6,5-7 |
| ITF M25 Sintra | 2023/09/13 09:00 | Leonardo Civita-Telles v Martin Damm | 3-6,2-6 |
| Challenger Istanbul | 2023/09/05 07:00 | Martin Damm v Lukas Klein | 4-6,6-4,5-7 |