Stadium: Court 05 Round: 44 Ground: Clay
| ITF M15 Heraklion | 2023/03/23 10:05 | Kai Lemstra v Sebastian Gima | 1-6,1-6 |
| ITF M15 Heraklion | 2023/03/22 12:10 | Kai Lemstra v Axel Bergdahl | 6-3,6-4 |
| ITF M15 Heraklion | 2023/03/21 07:00 | Kai Lemstra v Raz Katz | 6-2,6-2 |
| ITF M15 Heraklion | 2023/03/20 08:00 | Kai Lemstra v Petr Hajek | 6-3,6-2 |
| ITF M15 Heraklion | 2023/03/17 11:55 | Francois Musitelli v Kai Lemstra | 7-6,2-6,7-6 |
| ITF M15 Heraklion | 2023/03/16 08:00 | Niccolo Catini v Kai Lemstra | 3-6,1-6 |
| ITF M15 Heraklion | 2023/03/15 11:45 | Kai Lemstra v Aleksandre Bakshi | 7-6,5-7,6-2 |
| ITF M25 Heraklion | 2023/03/14 07:00 | Kai Lemstra v Timofey Stepanov | 6-1,6-1 |
| ITF M25 Trento | 2023/03/28 07:00 | Biagio Gramaticopolo v Igor Dudun | 6-3,6-3 |
| ITF M25 Trento | 2023/03/27 11:15 | Erwin Troebinger v Igor Dudun | 1-6,1-6 |
| ITF M25 Opatija | 2023/03/19 10:30 | Igor Dudun v Federico Marchetti | 6-7,3-6 |
| ITF M15 Rovinj | 2023/03/12 09:00 | Paul Woerner v Igor Dudun | 6-3,6-3 |
| ITF M15 Porec | 2023/03/05 09:00 | Martin Zeljenka v Igor Dudun | 1-6,2-6 |
| UTR Pro Copenhagen | 2023/02/18 13:23 | Igor Dudun v Ivan Sodan | 5-7,2-6 |
| UTR Pro Copenhagen | 2023/02/17 07:00 | Maxime Hamou v Igor Dudun | 6-2,7-5 |
| UTR Pro Copenhagen | 2023/02/16 10:00 | Cornelius Alexander Shalmi v Igor Dudun | 3-6,2-6 |