Stadium: Court 9 Round: 25 Ground: Clay
| 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 M25 Nottingham | 2023/04/25 09:00 | Yujiro Onuma v Luke Simkiss | 3-6,4-6 |
| ITF M15 Antalya | 2023/05/11 10:05 | Max Alcala Gurri v Florian Broska | 6-1,7-6 |
| ITF M15 Antalya | 2023/05/09 09:55 | Florian Broska v Evgeny Philippov | 4-6,6-3,6-2 |
| ITF M15 Antalya | 2023/05/04 07:30 | Florian Broska v Juan Manuel La Serna | 2-6,4-6 |
| ITF M15 Antalya | 2023/05/02 09:40 | Hayden Jones v Florian Broska | 2-6,2-6 |
| ITF M15 Meerbusch | 2023/04/27 15:25 | Louis Wessels v Florian Broska | 6-1,6-4 |
| ITF M15 Meerbusch | 2023/04/26 12:20 | Florian Broska v Tom Gentzsch | 3-6,6-3,6-3 |
| ITF M15 Meerbusch | 2023/04/25 08:00 | Florian Broska v Tom Schonenberg | 6-2,6-4 |
| ITF M15 Meerbusch | 2023/04/24 12:00 | Florian Broska v Luca Matteo Sobbe | 6-4,6-2 |