09.01.20 | Sfert de finală | Peter Bothwell/Jonathan Gray | Valentin Guenther/Mats Rosenkranz | 6-4, 7-64 | | detaliu meci | M15 Manacor | Hard |
08.01.20 | 1-a rundă | Valentin Guenther/Mats Rosenkranz | David Marrero/Dhruva Mulye | 6-1, 6-4 | | detaliu meci |
11.11.19 | 1-a rundă | Joffrey De Schepper/Benjamin Pietri | Valentin Guenther/Mats Rosenkranz | 6-4, 6-2 | | detaliu meci | M15 Villers | In. Hard |
11.03.19 | 1-a rundă | Alexis Musialek/Hugo Pontico | Valentin Guenther/Mats Rosenkranz | Valentin Guenther/Mats Rosenkranz - nu s-a prezentat | | detaliu meci | M15 Poitiers | In. Hard |
27.08.18 | Semifinală | Valentin Guenther/Mats Rosenkranz | Michael Geerts/Jonas Merckx | 4-6, 7-5, 11-9 | | detaliu meci | Belgium F10 | Zgura |
27.08.18 | 1-a rundă | Valentin Guenther/Mats Rosenkranz | Luis Humberto Lopez/Michalis Sakellaridis | 3-6, 6-0, 10-6 | | detaliu meci |
27.08.18 | Finală | Corentin Denolly/Francois-Arthur Vibert | Valentin Guenther/Mats Rosenkranz | 6-4, 2-6, 11-9 | | detaliu meci |
27.08.18 | Sfert de finală | Valentin Guenther/Mats Rosenkranz | Patrick Mayer (GER)/Jonathan Van Nieuwenhove | 6-75, 6-1, 10-2 | | detaliu meci |
21.05.18 | Semifinală | Valentin Guenther/Mats Rosenkranz | Joel Cannell/Vullnet Tashi | 6-3, 6-4 | | detaliu meci | Turkey F20 | Zgura |
21.05.18 | Finală | Valentin Guenther/Mats Rosenkranz | Florent Diep/Francois-Arthur Vibert | 6-1, 6-2 | | detaliu meci |
21.05.18 | 1-a rundă | Valentin Guenther/Mats Rosenkranz | Tomas Lipovsek Puches/Louroi Martinez | 6-2, 6-3 | | detaliu meci |
21.05.18 | Sfert de finală | Valentin Guenther/Mats Rosenkranz | Grigoriy Lomakin/Dimitriy Voronin | 4-6, 6-4, 10-6 | | detaliu meci |