Stadium: Court 1 Round: 54 Ground: Hardcourt indoor
| UTR Pro London | 2023/05/20 10:33 | Marcus Walters v Janos Fekete | 3-6,1-6 |
| UTR Pro London | 2023/05/19 12:45 | Miguel Fernando Pereira v Marcus Walters | 6-7,3-6 |
| UTR Pro London | 2023/05/18 07:00 | Richard Bloomfield v Marcus Walters | 3-6,7-6,2-6 |
| UTR Pro London | 2023/05/17 10:00 | Oscar Weightman v Marcus Walters | 6-3,6-4 |
| UTR Pro London | 2023/05/15 10:30 | Jeremy Gschwendtner v Marcus Walters | 4-6,3-6 |
| ITF M25 Nottingham Qual | 2023/04/24 08:55 | Luca Castelnuovo v Marcus Walters | 6-2,6-2 |
| ITF M25 Nottingham | 2023/04/17 11:30 | Millen Hurrion v Marcus Walters | 6-3,6-2 |
| ITF M25 Nottingham | 2023/04/16 11:00 | Marcus Walters v Jimmy Yang | 7-6,6-3 |
| UK Pro League | 2023/03/11 13:00 | William Mclennaghan v Freddie Ridout | 1-6,6-0,5-10 |
| UK Pro League | 2023/03/10 11:00 | Finn Lester v William Mclennaghan | 2-6,0-6 |
| UK Pro League | 2023/03/09 15:30 | William Mclennaghan v James Mackinlay | 6-1,4-6,4-10 |
| UK Pro League | 2023/03/07 16:00 | William Mclennaghan v Josh Bright | 6-0,6-3 |
| UK Pro League | 2023/03/06 14:30 | Vassili Psaltopoulos v William Mclennaghan | 0-6,4-6 |
| UTR Pro Cardiff | 2023/02/26 10:30 | William Mclennaghan v Alexander Okonkwo | 7-6,6-3 |
| UTR Pro Cardiff | 2023/02/25 08:00 | James Mackinlay v William Mclennaghan | 4-6,4-6 |
| UTR Pro Cardiff | 2023/02/23 08:00 | William Mclennaghan v Kyle Rae | 5-7,6-4,3-6 |