Stadium: Court 6 Round: 54 Ground: Clay
| ITF M25 Skopje | 2023/06/06 09:25 | Richard Antoni v Luka Petrovic | 0-6,3-6 |
| ITF M25 Skopje | 2023/06/05 13:55 | Pavel Gula v Richard Antoni | 4-6,3-6 |
| ITF M15 Meerbusch | 2023/04/24 07:30 | Richard Antoni v Daniel Salazar | 3-6,3-6 |
| ITF M15 Alkmaar | 2023/06/26 08:00 | Filip Apltauer v Stijn Pel | 3-6,6-2,1-10 |
| ITF M25 Poprad | 2023/06/20 08:00 | Matthew Romios v Filip Apltauer | 7-6,6-2 |
| ITF M25 Poprad | 2023/06/19 08:00 | Filip Apltauer v Jiri Cizek | 6-3,5-7,10-8 |
| ITF M25 Poprad | 2023/06/18 11:00 | Filip Apltauer v Samuel Stolarik | 6-3,6-1 |
| ITF M25 Jablonec Nad Nisou | 2023/05/29 10:30 | Lukas Janousek v Filip Apltauer | 7-5,2-6,12-10 |
| ITF M25 Jablonec Nad Nisou | 2023/05/28 10:30 | Victor Sklenka v Filip Apltauer | 2-6,4-6 |
| ITF M25 Prague | 2023/05/17 11:10 | Goncalo Oliveira v Filip Apltauer | 6-4,6-2 |
| ITF M25 Prague | 2023/05/16 07:55 | Illya Beloborodko v Filip Apltauer | 2-6,6-3,6-10 |