Stadium: Hard 21 Round: 19 Ground: Hardcourt outdoor
| 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 |
| UTR Pro Dubai | 2023/02/11 05:00 | Kai Lemstra v Johann Willems | 3-6,7-6,5-1 |
| ITF M15 Heraklion | 2023/03/20 08:00 | Raz Katz v Mark Neyelov | 0-6,7-5,10-8 |
| ITF M15 Heraklion | 2023/03/19 07:00 | Niklas Koch v Raz Katz | 2-6,6-7 |
| ITF M25 Heraklion | 2023/03/14 07:00 | Nikolay Nedelchev v Raz Katz | 6-0,6-1 |
| ITF M25 Heraklion | 2023/03/13 08:00 | Raz Katz v Matas Vasiliauskas | 4-6,6-4,10-7 |
| ITF M25 Jerusalem | 2022/10/31 10:00 | Mark Neyelov v Raz Katz | 7-6,6-3 |
| ITF M25 Jerusalem | 2022/10/30 07:00 | Raz Katz v Oryan Zohar | 6-3,3-6,10-8 |
| ITF M25 Afula | 2022/10/24 06:30 | Aaron Cohen v Raz Katz | 6-1,6-4 |
| ITF M25 Afula | 2022/10/23 07:50 | Raz Katz v Ofer Hacohen | 7-5,6-3 |