| UTR Pro Cardiff | 2023/12/04 12:20 | Miles Groom v Marcus Walters | 3-6,2-6 |
| ITF M25 Sunderland | 2023/11/01 17:00 | Valentin Royer v Marcus Walters | 6-2,6-1 |
| ITF M25 Sunderland | 2023/10/30 13:50 | Finn Bass v Marcus Walters | 7-6,7-5 |
| ITF M25 Sunderland | 2023/10/29 15:20 | Jack Gibbens v Marcus Walters | 3-6,2-6 |
| ITF M25 Glasgow | 2023/10/25 09:00 | Lucas Poullain v Marcus Walters | 7-6,3-6,6-2 |
| ITF M25 Glasgow | 2023/10/23 09:00 | Milos Karol v Marcus Walters | 4-6,6-3,10-7 |
| ITF M25 Glasgow | 2023/10/22 09:00 | Daniel Gunn v Marcus Walters | 2-6,1-6 |
| ITF M25 Edgbaston | 2023/10/17 09:00 | Giles Hussey v Marcus Walters | 7-5,6-2 |
| UTR Pro Cardiff | 2023/02/25 08:00 | Alexander Okonkwo v Robert Beznea | 6-0,6-1 |
| UTR Pro Cardiff | 2023/02/24 08:00 | Robert Beznea v Craig Evans | 5-7,0-6 |
| UTR Pro Cardiff | 2023/02/23 09:30 | Robert Beznea v Rupert George | 6-2,6-2 |
| UTR Pro Cardiff | 2023/02/22 09:30 | Michael Shaw v Robert Beznea | 6-3,6-0 |
| UTR Pro Cardiff | 2023/02/21 09:30 | Millen Hurrion v Robert Beznea | 6-3,6-2 |
| UTR Pro København | 2023/02/18 08:30 | Jonas Schwarz v Robert Beznea | 7-6,6-0 |
| UTR Pro København | 2023/02/17 13:27 | Robert Beznea v Alexander Chepik | 3-6,2-6 |
| UTR Pro København | 2023/02/16 08:30 | Robert Beznea v Anthony Turchi | 6-7,3-6 |