Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Tavira | 2023/10/15 09:00 | Jasin Jakupi v Simon Freund | 2-6,1-6 |
| ITF M25 Tavira | 2023/10/12 09:00 | Aleksandr Braynin v Simon Freund | 6-4,6-4 |
| ITF M25 Tavira | 2023/10/11 08:30 | Simon Freund v Diogo Marques | 6-3,7-6 |
| ITF M25 Tavira | 2023/10/10 08:30 | Alexis Boureau v Simon Freund | 3-6,1-6 |
| ITF M25 Tavira | 2023/10/09 09:00 | Tiago Boschmans v Simon Freund | 0-6,1-6 |
| ITF M25 Tavira | 2023/10/08 11:30 | Rafael Giotis v Simon Freund | 3-6,5-7 |
| ITF M25 Falun | 2023/09/25 07:55 | Jonas Trinker v Simon Freund | 5-7,6-1,10-2 |
| ITF M25 Falun | 2023/09/24 10:00 | Fabian Hansch Mauritzson v Simon Freund | 1-6,6-7 |
| ITF M25 Tavira | 2023/10/15 09:00 | Tomas Vaise v Alejandro T Alvarez | 6-3,6-3 |
| ITF M25 Tavira | 2023/10/10 08:30 | Diogo Marques v Tomas Vaise | 6-2,7-6 |
| ITF M25 Tavira | 2023/10/09 09:00 | Tomas Vaise v Twan Van Zijl | 6-2,6-4 |
| ITF M25 Tavira | 2023/10/08 09:00 | Tomas Vaise v Julius Augunas | 6-3,6-0 |
| ITF M25 Falun | 2023/09/24 11:45 | Jeiden Saidizand v Tomas Vaise | 6-7,6-4,10-6 |
| ITF M15 Szczawno | 2023/08/28 16:00 | Petro Orlando Fellin v Tomas Vaise | 6-4,6-3 |
| ITF M15 Szczawno | 2023/08/28 07:30 | Dawid Wisniewski v Tomas Vaise | 6-4,4-6,4-10 |
| ITF M25 Poznan | 2023/08/22 10:50 | Vojtech Vlkovsky v Tomas Vaise | 7-5,6-4 |