Stadium: Court 3 Round: 25 Ground: Hardcourt indoor
| ITF M25 Esch/Alzette | 2023/07/17 13:20 | Lodewijk Weststrate v Felix Einig | 6-4,6-3 |
| ITF M25 Esch/Alzette | 2023/07/17 08:35 | Lodewijk Weststrate v Jim Hendrikx | 6-0,6-4 |
| ITF M25 The Hague | 2023/07/02 10:30 | Stijn Paardekooper v Lodewijk Weststrate | 6-2,6-4 |
| ITF M15 Alkmaar | 2023/06/28 16:20 | Lodewijk Weststrate v Mees Rottgering | 6-7,6-7 |
| ITF M15 Saarlouis | 2023/06/23 12:30 | Lodewijk Weststrate v Sander Jong | 3-6,7-5,2-6 |
| ITF M15 Saarlouis | 2023/06/22 11:30 | Lodewijk Weststrate v Guy Den Heijer | 7-6,6-4 |
| ITF M15 Saarlouis | 2023/06/21 17:05 | Amr Asrawy v Lodewijk Weststrate | 5-7,1-6 |
| ITF M15 Saarlouis | 2023/06/19 09:30 | Jurriaan Bol v Lodewijk Weststrate | 0-6,5-7 |
| ITF M25 Uriage | 2023/07/11 08:00 | Mikalai Haliak v Nikolay Vylegzhanin | 3-6,2-6 |
| ITF M25 Grasse | 2023/06/15 14:00 | Mathys Erhard v Mikalai Haliak | 6-1,7-5 |
| ITF M25 Grasse | 2023/06/13 09:00 | Mikalai Haliak v Nikolay Vylegzhanin | 4-6,7-5,6-2 |
| ITF M25 Carnac | 2023/05/30 07:55 | Mikalai Haliak v Lucas Poullain | 6-2,2-6,3-6 |
| Challenger Skopje | 2023/05/21 10:35 | Mikalai Haliak v Bogdan Bobrov | 5-7,4-6 |
| ITF M25 Kursumlijska Banja | 2023/05/20 08:00 | Mikalai Haliak v Mathys Erhard | 2-6,6-7 |
| ITF M25 Kursumlijska Banja | 2023/05/19 10:10 | Milan Drinic v Mikalai Haliak | 3-6,3-6 |
| ITF M25 Kursumlijska Banja | 2023/05/18 13:00 | Mikalai Haliak v Kalin Ivanovski | 6-4,1-6,6-3 |