Stadion: Court 10 Round: 44 Ground: Hardcourt outdoor
| ITF - M25 - Vale Do Lobo | 2023/11/13 11:00 | David Poljak v Batiste Guerra | 6-2,6-7,13-11 |
| ITF - M25 - Trnava | 2023/11/07 14:30 | Buvaysar Gadamauri v David Poljak | 6-2,6-7,7-6 |
| ITF - M25 - Tavira | 2023/10/18 11:40 | David Poljak v Daniel Paty | 5-7,4-6 |
| ITF - M25 - Tavira | 2023/10/11 10:30 | David Poljak v Henrique Rocha | 4-6,4-6 |
| Challenger - Mouilleron le Captif | 2023/10/01 14:15 | David Poljak v Remy Bertola | 2-6,6-7 |
| Challenger - Istanbul | 2023/09/04 07:00 | Martin Damm v David Poljak | 6-3,6-4 |
| Challenger - Istanbul | 2023/09/03 09:20 | David Poljak v Evgeny Karlovskiy | 6-2,4-6,6-3 |
| ITF - M25 - Idanha-A-Nova | 2023/08/31 09:30 | Alberto Barroso Campos v David Poljak | 6-3,6-2 |
| ITF - M25 - Vale Do Lobo | 2023/11/13 11:00 | Mikel Martinez v Loic N Tenguere | 6-3,4-6,10-2 |
| ITF - M25 - Vale Do Lobo | 2023/11/12 11:00 | Mikel Martinez v Guilherme Valdoleiros | 6-0,6-1 |
| ITF - M25 - Madrid | 2023/09/13 10:40 | John Echeverria v Mikel Martinez | 6-4,6-3 |
| ITF - M25 - Madrid | 2023/09/12 10:30 | Mikel Martinez v Peetu Pohjola | 2-6,7-6,10-6 |
| ITF - M25 - Madrid | 2023/09/10 15:00 | Mikel Martinez v Markus G Garcia | 6-3,6-0 |
| ITF - M15 - Madrid | 2023/09/06 08:00 | Jorge Martinez Martinez v Mikel Martinez | 6-2,6-1 |
| ITF - M25 - Oviedo | 2023/08/29 15:30 | Louis Dussin v Mikel Martinez | 6-4,6-3 |
| ITF - M25 - Oviedo | 2023/08/28 16:20 | Gonzalo Fernandez v Mikel Martinez | 1-6,0-6 |