Stadium: Court 6 Round: 26 Ground: Clay
| ITF M15 Alkmaar | 2023/06/28 13:55 | Luke Simkiss v Florian Broska | 6-7,6-4,7-6 |
| ITF M15 Alkmaar | 2023/06/25 10:00 | Luke Tollenaar v Luke Simkiss | 0-6,1-6 |
| UTR Pro London | 2023/05/20 08:30 | Oscar Weightman v Luke Simkiss | 6-3,6-0 |
| UTR Pro London | 2023/05/19 10:40 | Luke Simkiss v Stefan Cooper | 6-7,4-6 |
| UTR Pro London | 2023/05/17 07:00 | Luke Simkiss v Ivan Denisov | 2-6,7-5,6-4 |
| UTR Pro London | 2023/05/16 08:30 | Luke Simkiss v Victor Sklenka | 6-7,7-6,7-6 |
| UTR Pro London | 2023/05/15 10:00 | Franco Capalbo v Luke Simkiss | 4-6,0-6 |
| ITF M25 Nottingham | 2023/04/26 11:55 | Giles Hussey v Luke Simkiss | 6-4,6-3 |
| ITF M15 Alkmaar | 2023/06/28 10:50 | Stijn Slump v Sidane Pontjodikromo | 6-3,4-6,3-6 |
| ITF M15 Antalya | 2023/05/13 10:20 | Sidane Pontjodikromo v Peter Benjamin Privara | 5-7,7-6,6-1 |
| ITF M15 Antalya | 2023/05/12 08:30 | Sidane Pontjodikromo v Fermin Tenti | 6-4,6-2 |
| ITF M15 Antalya | 2023/05/11 07:30 | Yanki Erel v Sidane Pontjodikromo | 3-6,0-6 |
| ITF M15 Antalya | 2023/05/10 07:25 | Issa Shanan Al Harrasi v Sidane Pontjodikromo | 1-6,0-6 |
| ITF M15 Antalya | 2023/05/02 10:30 | Sidane Pontjodikromo v Maik Steiner | 3-6,5-7 |
| ITF M15 Antalya | 2023/04/13 08:45 | Sidane Pontjodikromo v Sebastian Gima | 2-6,0-6 |
| ITF M15 Antalya | 2023/04/12 07:00 | Sidane Pontjodikromo v Seydina Andre | 7-6,7-6 |