Stadium: Court 3 Round: 25 Ground: Clay
| ITF Spain F3 | 2018/01/27 14:00 | Matvey Minin v Tim Heger | 7-5,6-0 |
| ITF M25 Maribor | 2023/08/29 09:30 | Tim Heger v Carlo Angeli | 6-4,6-2 |
| ITF M25 Maribor | 2023/08/28 12:30 | Tim Heger v Vito Horvat | 6-2,6-0 |
| ITF M15 Uberlingen | 2023/08/17 10:50 | Arthur Nagel v Tim Heger | 7-6,6-4 |
| ITF M15 Uberlingen | 2023/08/16 11:25 | Tim Heger v Phil Exner | 6-4,6-2 |
| ITF M15 Uberlingen | 2023/08/15 08:00 | Tim Heger v Christopher Patzanovsky | 7-6,6-2 |
| ITF M25 Marburg | 2023/07/03 08:00 | Ruben Hartig v Tim Heger | 7-5,1-6,10-8 |
| ITF M15 Saarlouis | 2023/06/22 09:30 | Marcel Zielinski v Tim Heger | 6-0,6-3 |
| ITF M15 Saarlouis | 2023/06/21 11:30 | Tim Heger v Konstantin Cucka | 6-2,6-0 |
| ITF M15 Hyvinkaa | 2023/07/31 07:00 | Matvey Minin v Tomas Vaise | 7-5,2-6,8-10 |
| ITF M25 Denia | 2023/07/23 08:00 | Matvey Minin v David Naharro | 4-6,3-6 |
| ITF M25 Gandia | 2023/07/19 08:00 | Lorenzo Gagliardo v Matvey Minin | 6-3,6-3 |
| ITF M25 Gandia | 2023/07/18 11:00 | Matvey Minin v Ivan Abramov | 6-1,6-4 |
| ITF M25 Gandia | 2023/07/17 08:00 | Matvey Minin v Miguel Perez Pena | 6-1,6-1 |
| ITF M25 Gandia | 2023/07/16 07:00 | Matvey Minin v Lawrence Sciglitano | 6-3,6-2 |
| ITF M25 Roda de Bara | 2023/07/11 10:25 | Noah Lopez v Matvey Minin | 7-5,6-4 |
| ITF M25 Roda de Bara | 2023/07/10 15:30 | Jordi Mas De Ugarte v Matvey Minin | 2-6,3-6 |