Stadium: Court 3 Round: 25 Ground: Hardcourt indoor
| ITF Poland F3 | 2016/06/06 10:45 | David Poljak v Sebastian Fanselow | 6-2,7-5 |
| ITF Poland F2 | 2016/05/31 11:15 | Sebastian Fanselow v David Poljak | 7-5,6-2 |
| ITF M25 Toulouse | 2024/03/19 09:00 | Alex Knaff v David Poljak | 6-4,7-5 |
| ITF M25 Creteil | 2024/03/14 17:25 | David Poljak v Lucas Poullain | 6-7,4-6 |
| ITF M25 Creteil | 2024/03/13 13:15 | Stijn Pel v David Poljak | 6-4,1-6,4-6 |
| ITF M25 Trento | 2024/02/22 13:40 | Tibo Colson v David Poljak | 6-7,7-6,6-4 |
| ITF M25 Trento | 2024/02/21 08:30 | Lukas Pokorny v David Poljak | 7-6,6-7,5-7 |
| Challenger Glasgow | 2024/02/12 10:00 | David Poljak v Paul Jubb | 5-7,3-6 |
| Challenger Glasgow | 2024/02/11 14:00 | Strong Kirchheimer v David Poljak | 6-4,4-6,3-6 |
| Challenger Nottingham | 2024/02/04 10:00 | Marvin Moeller v David Poljak | 6-4,7-6 |
| ITF M25 Loulé | 2024/03/22 10:30 | Adria Soriano Barrera v Sebastian Fanselow | 7-6,0-6,7-6 |
| ITF M25 Loulé | 2024/03/21 10:30 | Tomas C Abasolo v Sebastian Fanselow | 1-6,1-6 |
| ITF M25 Loulé | 2024/03/20 15:00 | Federico Iannaccone v Sebastian Fanselow | 3-6,2-6 |
| Challenger Hamburk | 2024/03/12 12:30 | Bu Yunchaokete v Sebastian Fanselow | 6-1,6-3 |
| ITF M25 Quinta Do Lago | 2024/03/06 12:15 | George Loffhagen v Sebastian Fanselow | 6-4,6-4 |
| Challenger Nové Dillí | 2024/02/25 07:20 | Sebastian Fanselow v Yurii Dzhavakian | 4-6,6-7 |
| Challenger Pune | 2024/02/20 11:05 | Sebastian Fanselow v Duje Ajdukovic | 7-5,6-7,3-6 |
| Challenger Pune | 2024/02/19 07:30 | Enrico Dalla Valle v Sebastian Fanselow | 6-4,6-7,3-6 |