Stadium: Court 3 Round: 26 Ground: Clay
| Challenger Oeiras | 2024/01/06 13:20 | Valentin Royer v Maks Kasnikowski | 4-6,4-6 |
| Challenger Oeiras | 2024/01/09 17:45 | Mathias Bourgue v Maks Kasnikowski | 1-6,6-1,3-6 |
| Challenger Oeiras | 2024/01/07 11:00 | Gastao Elias v Maks Kasnikowski | 6-7,6-4,3-6 |
| Challenger Oeiras | 2024/01/06 13:20 | Valentin Royer v Maks Kasnikowski | 4-6,4-6 |
| Challenger Oeiras | 2024/01/05 17:20 | Maks Kasnikowski v Joao Sousa | 7-6,6-4 |
| Challenger Oeiras | 2024/01/03 15:00 | Maks Kasnikowski v Joao Domingues | 7-5,6-4 |
| Challenger Oeiras | 2024/01/01 15:15 | Adrian Andreev v Maks Kasnikowski | 6-3,6-7,3-6 |
| Challenger Drummondville | 2023/11/13 22:30 | Maks Kasnikowski v Mohamed Aziz Dougaz | 4-6,6-3,5-7 |
| Challenger Calgary | 2023/11/09 17:00 | Enzo Wallart v Maks Kasnikowski | 7-6,7-6 |
| Challenger Oeiras | 2024/01/08 14:50 | Valentin Royer v Henrique Rocha | 6-3,6-0 |
| Challenger Oeiras | 2024/01/06 13:20 | Valentin Royer v Maks Kasnikowski | 4-6,4-6 |
| Challenger Oeiras | 2024/01/05 15:20 | Valentin Royer v Tristan Lamasine | 6-4,6-3 |
| Challenger Oeiras | 2024/01/03 11:00 | Valentin Royer v Alastair Gray | 6-7,6-1,6-3 |
| Challenger Oeiras | 2024/01/01 15:00 | Valentin Royer v Charles Broom | 6-3,6-7,6-3 |
| ITF M25 Heraklion | 2023/12/03 08:30 | Jules Marie v Valentin Royer | 3-6,5-7 |
| ITF M25 Heraklion | 2023/12/02 08:30 | Marek Gengel v Valentin Royer | 6-7,6-2,4-6 |
| ITF M25 Heraklion | 2023/12/01 09:10 | Jakub Nicod v Valentin Royer | 2-6,2-6 |