Stadium: Centre Court Round: 26 Ground: Clay
| Challenger - Montevideo - Herrdubbel | 2018/11/07 21:50 | Domingues/Elias v Bagnis/Molteni | 4-6,7-6,6-10 |
| Challenger - Montevideo - Herrdubbel | 2018/11/05 21:55 | Domingues/Elias v De Greef/Giustino | 3-6,6-1,10-7 |
| Challenger Guayaquil - Herrdubbel | 2018/10/31 18:30 | Behar/Molteni v Domingues/Elias | 2-6,6-4,5-10 |
| Challenger Guayaquil - Herrdubbel | 2018/10/30 22:50 | Bendeck/Rodriguez v Domingues/Elias | 6-7,3-6 |
| ATP Gstaad - Herrdubbel | 2021/07/25 11:20 | Huesler/Stricker v Walkow/Zielinski | 6-1,7-6 |
| ATP Gstaad - Herrdubbel | 2021/07/23 10:45 | Paul/Riedi v Walkow/Zielinski | 6-4,6-7,2-10 |
| ATP Gstaad - Herrdubbel | 2021/07/22 09:00 | Walkow/Zielinski v Brown/Weissborn | 6-4,6-7,10-7 |
| Challenger Braunschweig - Herrdubbel | 2021/07/10 11:30 | Sabanov/Sabanov v Walkow/Zielinski | 4-6,6-4,4-10 |
| Challenger Braunschweig - Herrdubbel | 2021/07/08 14:50 | Duran/Sandkaulen v Walkow/Zielinski | 5-7,4-6 |
| Challenger Braunschweig - Herrdubbel | 2021/07/07 11:35 | Walkow/Zielinski v Cerretani/Zelenay | 6-3,6-4 |
| Challenger Milan - Herrdubbel | 2021/06/25 16:25 | Brown/Weissborn v Walkow/Zielinski | 7-5,6-4 |
| Challenger Milan - Herrdubbel | 2021/06/24 13:00 | Bonadio/Gabashvili v Walkow/Zielinski | 2-6,1-6 |