Stadium: Court 06 Round: 44 Ground: Clay
| 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 Heraklion | 2023/03/13 08:00 | Kai Lemstra v Miko Wassermann | 6-2,6-0 |
| UTR Pro Dubai | 2023/02/12 05:00 | Kai Lemstra v Dmitri Vlasov | 6-2,6-0 |
| ITF M25 Opatija | 2023/03/21 09:00 | Ivan Kremenchutskyi v Niklas Waldner | 6-4,3-6,8-10 |
| ITF M25 Opatija | 2023/03/19 10:30 | Ivan Kremenchutskyi v Jeremy Gschwendtner | 1-6,6-3,10-8 |
| ITF M15 Rovinj | 2023/03/12 09:00 | Sergi Perez Contri v Ivan Kremenchutskyi | 6-0,6-1 |
| ITF M15 Porec | 2023/03/05 09:00 | Jan Kupcic v Ivan Kremenchutskyi | 6-0,6-0 |
| ITF M25 Al Zahra | 2023/01/25 09:00 | Ivan Kremenchutskyi v Niels Visker | 2-6,1-6 |
| ITF M25 Doha | 2023/01/15 16:30 | Jack Karlsson Winstrand v Ivan Kremenchutskyi | 6-4,6-4 |
| ITF M15 Doha | 2023/01/11 12:00 | Ivan Kremenchutskyi v Denis Klok | 2-6,1-6 |
| ITF M15 Doha | 2023/01/10 13:25 | Sandro Szic v Ivan Kremenchutskyi | 7-5,4-6,5-10 |