| 26.05.26 | 1er ronda | Nikolai Barsukov/Nino Ehrenschneider | Paulo Knippling/Marcel Zielinski | 6-2, 6-2 |  | match details |  M25 Troisdorf | Arcilla |
| 14.01.26 | 1er ronda | Benjamin Torrealba/Nicolas Villalon | Paulo Knippling/Marcel Zielinski | 6-1, 6-76, 10-4 | | match details |  M25 Santiago | Arcilla |
| 26.11.25 | 1er ronda | Charles Barry/Oleksandr Ovcharenko | Paulo Knippling/Marcel Zielinski | Paulo Knippling/Marcel Zielinski - walk over | | match details |  M25 Antalya | Arcilla |
| 06.11.25 | 1er ronda | Sebastiano Cocola/Lorenzo Comino | Paulo Knippling/Marcel Zielinski | 6-2, 6-1 | | match details |  M15 San | Arcilla |
| 01.08.25 | 1/2 | Adrien Burdet/Alan Raul Sau Franco | Paulo Knippling/Marcel Zielinski | 6-1, 6-4 | | match details |  M15 Xativa | Arcilla |
| 30.07.25 | 1/4 | Paulo Knippling/Marcel Zielinski | Jordi Garcia Mestre/Giannicola Misasi | Jordi Garcia Mestre/Giannicola Misasi - walk over |  | match details |
| 29.07.25 | 1er ronda | Paulo Knippling/Marcel Zielinski | Mario Arce Fernandez/Alejandro Hernandez Ramada | 6-3, 2-6, 11-9 | | match details |
| 22.07.25 | 1er ronda | S D Prajwal Dev/Nitin Kumar Sinha | Paulo Knippling/Marcel Zielinski | 6-1, 6-3 | | match details | M25 Denia | Arcilla |
| 26.06.25 | 1/4 | Alec Beckley/Louis Wessels | Paulo Knippling/Marcel Zielinski | 6-3, 6-2 | | match details | M15 Kamen | Arcilla |
| 24.06.25 | 1er ronda | Paulo Knippling/Marcel Zielinski | Julius Seitz/Leopold Weishaupt | 4-6, 6-3, 10-1 | | match details |
| 22.04.25 | 1er ronda | Gabriel Matuszewski/Lukas Rohseano | Paulo Knippling/Marcel Zielinski | 6-4, 6-4 | | match details | M15 Antalya | Arcilla |
| 11.02.25 | 1er ronda | Axel Herberg/Alex Marti Pujolras | Paulo Knippling/Marcel Zielinski | 6-4, 6-2 | | match details | M15 Valencia | Arcilla |
| 04.02.25 | 1er ronda | Carles Cordoba/Andres Santamarta Roig | Paulo Knippling/Marcel Zielinski | 6-2, 6-1 | | match details | M15 Valencia | Arcilla |
