Stadium: Center Court(3) Round: 26 Ground: Clay
| ITF M15 Eupen | 2023/08/09 15:05 | Bruna, Esteban v Marcus Walters | 6-7,1-6 |
| ITF M15 Eupen | 2023/08/08 14:00 | Ethan Cook v Marcus Walters | 4-6,6-7 |
| ITF M15 Eupen | 2023/08/08 08:00 | Marcus Walters v Hoogland, Joris | 6-1,6-2 |
| ITF M15 Eupen | 2023/08/07 07:00 | Francesco Scarpa v Marcus Walters | 4-6,1-6 |
| UK Pro League | 2023/06/01 14:30 | Monday, Johannus v Marcus Walters | 6-4,6-3 |
| UK Pro League | 2023/05/31 11:30 | Marcus Walters v Patrick Brady | 6-7,2-6 |
| UK Pro League | 2023/05/29 12:00 | Marcus Walters v Billy Harris | 7-5,4-6,10-8 |
| UK Pro League | 2023/05/28 12:00 | Marcus Walters v Roy Keegan | 7-5,7-5 |
| ITF M15 Eupen | 2023/08/09 15:35 | Axel Garcian v Jim Hendrikx | 6-3,6-4 |
| ITF M15 Eupen | 2023/08/08 14:00 | Axel Garcian v Bruna, Esteban | 6-3,6-0 |
| ITF M15 Eupen | 2023/08/08 08:00 | Axel Garcian v Jiri Cizek | 7-6,6-1 |
| ITF M15 Eupen | 2023/08/07 10:00 | Axel Garcian v Louis Larue | 6-4,6-2 |
| ITF M15 Hyvinkaa | 2023/08/03 08:05 | Luigi Sorrentino v Axel Garcian | 6-3,6-4 |
| ITF - M15 Monastir | 2023/07/04 13:00 | Nicolas Tepmahc v Axel Garcian | 7-6,6-2 |
| ITF - M15 Monastir | 2023/06/28 11:50 | Axel Garcian v Loann Massard | 1-6,4-6 |
| Challenger Blois | 2023/06/18 12:20 | Alex Michelsen v Axel Garcian | 6-3,6-3 |