| ITTF World Championships MD | 05/21 12:40 | 6 | Lee/Cho v Kallberg/Persson | L | 3-0 | |
| European Championships MD | 08/18 12:45 | 2 | Falck/Kristian Karlsson v Persson/Kallberg | L | 3-1 | |
| European Championships MD | 08/17 13:55 | 3 | Persson/Kallberg v Kubik / Kulczycki | W | 3-2 | |
| European Championships MD | 08/17 08:10 | 4 | Dyjas J / Nuytinck C v Persson/Kallberg | W | 2-3 | |
| European Championships MD | 08/16 17:15 | 5 | Gauzy S / Lebesson E v Kallberg/Persson | W | 2-3 | |
| European Championships MD | 06/25 09:15 | 4 | Persson/Kallberg v Jorgic D / Pucar T | L | 1-3 | |
| Qatar Open 2020, MD, Qualification | 03/05 09:40 | 4 | Ma L / Xu X v Kallberg/Persson | L | 3-0 | |
| Qatar Open 2020, MD, Qualification | 03/04 12:40 | - | Kallberg/Persson v AL-Nuaimi A / Fadhel G | - | Walkover | |
| German Open 2020, MD | 11/09 17:00 | 5 | Persson/Kallberg v Fan Z / Xu X | L | 0-3 |