| ITF M25 Falun | 2024/09/22 09:45 | Jan Simonsson v Jim Hendrikx | 6-7,2-6 |
| ITF M25 Aarhus | 2024/06/11 08:00 | Jan Simonsson v Christian Sigsgaard | 0-6,0-6 |
| ITF M25 Aarhus | 2024/06/10 10:35 | Jan Simonsson v Nikolaj Katic | 6-3,3-6,7-10 |
| ITF M15 Kalmar | 2024/05/13 11:25 | Patrik Munkhammar v Jan Simonsson | 6-1,6-7,10-2 |
| ITF M25 Varnamo | 2024/05/07 09:40 | Leyton Rivera v Jan Simonsson | 6-4,6-0 |
| ITF M25 Varnamo | 2024/05/06 09:15 | Hugo Ljung v Jan Simonsson | 2-6,3-6 |
| ITF M15 Split | 2024/04/21 07:00 | Jan Simonsson v Dominique Graf | 2-6,4-6 |
| ITF M25 Trimbach | 2024/03/12 09:00 | Giorgio Ricca v Jan Simonsson | 6-3,6-2 |
| ITF M15 Antalya | 2025/03/12 11:30 | Giuseppe La Vela v Ruben Hartig | 7-5,6-1 |
| ITF M15 Ystad | 2024/08/12 08:10 | Noel Larwig v Ruben Hartig | 3-6,6-4,10-6 |
| ITF M15 Eupen | 2024/08/04 11:00 | Justin Schlageter v Ruben Hartig | 6-2,2-6,10-8 |
| ITF M15 Metzingen | 2024/07/24 13:00 | Antoine Walch v Ruben Hartig | 7-5,6-1 |
| ITF M15 Metzingen | 2024/07/22 12:00 | Tim Zeitvogel v Ruben Hartig | 2-6,6-2,4-10 |
| ITF M15 Metzingen | 2024/07/21 12:00 | Sicheng Li v Ruben Hartig | 1-6,0-6 |
| ITF M25 Esch/Alzette | 2024/07/17 07:55 | Alessio Basile v Ruben Hartig | 6-1,6-4 |
| ITF M25 Esch/Alzette | 2024/07/16 08:55 | Thomas Gerbaud v Ruben Hartig | 4-6,2-6 |