| Estonian Int. XD | 01/12 07:30 | - | Thibault Gardon/D-Chacun v Kasner R / Marran K-K | - | View | |
| Latvia Int. XD | 09/02 06:20 | - | Kasner R / Marran K-K v Schlevoigt/Meyer | L | 1-2 | |
| Latvia Int. XD | 09/01 10:45 | - | Kasner R / Marran K-K v Schmalz/Margus | W | 2-0 | |
| Lithuanian Int. XD | 06/09 08:40 | - | Thibault Gardon/Agathe Cuevas v Kasner R / Marran K-K | L | 2-0 | |
| Lithuanian Int. XD | 06/09 08:00 | - | Lovang/Xu v Kasner R / Marran K-K | - | View | |
| Swedish Open XD | 05/12 11:00 | - | Kasner R / Marran K-K v Bugtrup/Surrow | L | 0-2 | |
| Swedish Open XD | 05/12 07:20 | - | Reuterhall/Hallberg v Kasner R / Marran K-K | W | 1-2 | |
| Iceland International 2020, XD | 01/27 10:10 | - | Kasner R / Marran K-K v Buijk/Kelly van Buiten | - | View | |
| Estonian Int. XD Qual | 01/12 07:00 | - | Kasner R / Marran K-K v Ekman/Wang | L | 0-2 | |
| Latvia Int. XD | 09/03 06:30 | - | Kasner R / Marran K-K v Trecki/Swierczynska | L | 0-2 | |
| Estonian Int. XD Qual | 01/13 08:00 | - | Ivanic/Polanc v Kasner R / Marran K-K | L | 2-0 | |
| Estonian Int. XD | 01/10 16:20 | - | Kasner R / Marran K-K v 델루 F / 헤리오 | L | 0-2 |