Stadium: Court 5 Round: 27 Ground: Carpet indoor
| ITF M15 Trier | 2023/08/22 15:10 | Milan Welte v Taym Alazmeh | 4-6,1-6 |
| ITF M15 Uberlingen | 2023/08/16 13:50 | Milan Welte v Luca Wiedenmann | 7-5,3-6,4-6 |
| ITF M15 Uberlingen | 2023/08/15 08:00 | Milan Welte v Vincent Marysko | 6-4,6-1 |
| ITF M15 Uberlingen | 2023/08/14 08:00 | Milan Welte v Andre Steinbach | 6-2,6-1 |
| ITF M25 Wetzlar | 2023/08/04 11:10 | Sebastian Fanselow v Milan Welte | 7-5,4-6,6-3 |
| ITF M25 Wetzlar | 2023/08/04 08:00 | Milan Welte v Nicolas Zanellato | 6-3,7-5 |
| ITF M25 Wetzlar | 2023/08/03 07:55 | Milan Welte v Facundo Yunis | 7-5,6-3 |
| ITF M25 Kassel | 2023/07/13 16:30 | Aldin Setkic v Milan Welte | 6-4,7-5 |
| Challenger Prague | 2023/08/21 09:45 | Jakub Filip v Kirill Kivattsev | 1-6,4-6 |
| Challenger Prague | 2023/08/20 11:35 | Daniel Cukierman v Jakub Filip | 3-6,3-6 |
| ITF M25 Prague | 2023/05/14 12:30 | Michael Agwi v Jakub Filip | 6-1,6-2 |
| Challenger Prague Qual | 2023/05/07 14:50 | Jakub Filip v Timo Stodder | 6-3,4-6,4-6 |
| ITF M15 Metzingen | 2022/07/17 13:00 | Jakub Filip v Max Wiskandt | 6-3,3-6,10-12 |
| ITF M25 Jablonec Nad Nisou | 2022/05/25 08:00 | Jakub Filip v Michael Vrbensky | 5-7,1-6 |
| ITF M25 Jablonec Nad Nisou | 2022/05/24 10:00 | Roman Postolka v Jakub Filip | 6-7,6-3,3-10 |
| ITF M25 Jablonec Nad Nisou | 2022/05/23 09:30 | Jakub Filip v Stepan Pecak | 6-2,6-4 |