Stadium: Court 6 Round: 26 Ground: Hardcourt outdoor
| 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 |
| Challenger Istanbul | 2023/09/04 07:00 | Martin Damm v David Poljak | 6-3,6-4 |
| Challenger Istanbul | 2023/09/03 07:55 | Martin Damm v Niki Kaliyanda Poonacha | 7-5,7-6 |
| US Open | 2023/08/24 14:00 | Federico Coria v Martin Damm | 6-3,6-2 |
| ITF M25 Setubal | 2023/09/20 10:50 | Rafael Izquierdo Luque v Goncalo Falcao | 6-2,6-1 |
| ITF M25 Setubal | 2023/09/19 09:00 | Rafael Izquierdo Luque v Guilherme Valdoleiros | 6-1,6-2 |
| ITF M25 Setubal | 2023/09/18 09:00 | Rafael Izquierdo Luque v Francisco Vilaca | 6-2,6-3 |
| ITF M25 Idanha-A-Nova | 2023/08/26 09:00 | Rafael Izquierdo Luque v Dan Added | 4-6,3-6 |
| ITF M25 Idanha-A-Nova | 2023/08/25 08:00 | David Poljak v Rafael Izquierdo Luque | 4-6,6-1,5-7 |
| ITF M25 Idanha-A-Nova | 2023/08/24 09:20 | Rafael Izquierdo Luque v Skander Mansouri | 6-2,3-6,6-2 |
| ITF M25 Idanha-A-Nova | 2023/08/22 11:45 | Goncalo Falcao v Rafael Izquierdo Luque | 1-6,2-6 |
| ITF M25 Idanha-A-Nova | 2023/08/21 11:50 | Jake Van Emburgh v Rafael Izquierdo Luque | 1-6,2-6 |