Ground: Clay
| ITF M25 Trento | 2025/02/21 12:00 | Marvin Moeller v David Poljak | 6-2,6-4 |
| Challenger Nottingham | 2024/02/04 10:00 | Marvin Moeller v David Poljak | 6-4,7-6 |
| ITF M15 Opava | 2021/11/21 09:00 | David Poljak v Marvin Moeller | 6-3,7-6 |
| ITF M25 Ceska Lipa | 2025/06/10 09:30 | Louis Wessels v David Poljak | 6-7,6-1,7-6 |
| ITF M25 Ceska Lipa | 2025/06/09 09:30 | David Poljak v Vojtech Mares | 2-6,6-4,1-0 |
| ITF M25 Sharm El Sheikh | 2025/04/24 08:00 | Evgeny Tyurnev v David Poljak | 6-2,3-6,6-2 |
| ITF M25 Sharm El Sheikh | 2025/04/23 12:30 | David Poljak v Tom Zeuch | 7-5,6-4 |
| ITF M25 Sharm El Sheikh | 2025/04/22 08:00 | David Poljak v Kirill Kalennik | 6-1,6-2 |
| ITF M25 Sharm El Sheikh | 2025/04/21 08:00 | David Poljak v German Mingaleev | 6-1,6-3 |
| ITF M25 Sharm El Sheikh | 2025/04/16 16:45 | Cem Ilkel v David Poljak | 6-7,7-6,6-3 |
| ITF M25 Sharm El Sheikh | 2025/04/15 08:00 | David Poljak v Gabriele Volpi | 6-7,6-4,1-0 |
| ITF M25 Varnamo | 2025/06/11 15:07 | Marvin Moeller v Mikael Ymer | 1-6,1-6 |
| ITF M25 Belgrade | 2025/06/05 08:00 | Marvin Moeller v Lilian Marmousez | 6-2,0-6,3-6 |
| ITF M25 Belgrade | 2025/06/03 08:00 | Tommaso Compagnucci v Marvin Moeller | 4-6,6-7 |
| ITF M25 Vic | 2025/05/13 10:14 | Marvin Moeller v Nick Hardt | 2-6,7-5,3-3 |
| ITF M25 Sabadell | 2025/05/02 13:30 | Marvin Moeller v Oliver Crawford | 1-6,3-6 |
| ITF M25 Sabadell | 2025/05/01 10:22 | Marvin Moeller v John Echeverria | 6-3,6-4 |
| ITF M25 Sabadell | 2025/04/30 08:00 | Ryan Nijboer v Marvin Moeller | 3-6,6-6 |
| ITF M15 Antalya | 2025/04/25 07:30 | Gilles Arnaud Bailly v Marvin Moeller | 6-2,6-4 |