Stadium: Court 2 Round: 44 Ground: Clay
| UTR Pro Hilversum | 2023/06/10 06:00 | Mats Bredschneijder v Jip Van Assendelft | 6-4,0-6,1-6 |
| UTR Pro Hilversum | 2023/06/09 09:05 | Mats Bredschneijder v Julian Cundom | 4-6,6-3,6-2 |
| UTR Pro Tennis Series Blaricum | 2022/11/19 07:00 | Roland Stuurman v Mats Bredschneijder | 6-1,1-6,6-4 |
| ITF M25 Most | 2023/05/22 08:00 | Aleksandr Braynin v Roman Ruenger | 7-5,6-3 |
| ITF M15 Pazardzhik | 2023/05/15 11:30 | Mihai Razvan Marinescu v Roman Ruenger | 7-5,6-1 |
| ITF M15 Pazardzhik | 2023/05/15 07:00 | Roman Ruenger v Vardan Manukyan | 7-5,7-5 |
| ITF M15 Alaminos-Larnaca | 2023/04/24 07:00 | Shinnosuke Hiramatsu v Roman Ruenger | 6-2,6-0 |
| ITF M15 Alaminos-Larnaca | 2023/04/23 07:00 | Ioan A Teglas v Roman Ruenger | 4-6,6-4,6-10 |
| ITF M25 Palmanova | 2023/03/20 10:30 | Diego A B Sanchez v Roman Ruenger | 6-1,6-3 |
| ITF M25 Palmanova | 2023/03/18 13:00 | Roman Ruenger v Ghouse Ali Faisal | 6-3,7-6 |
| ITF M25 Portimao | 2023/03/13 14:35 | Alejandro T Alvarez v Roman Ruenger | 6-1,6-2 |