| Olympic Qualification XD | 04/12 17:45 | - | Karlsson/Kallberg v Pistej/Balazova | W | 4-0 | |
| Olympic Qualification XD | 04/12 16:15 | - | Chew/Zeng v Karlsson/Kallberg | W | 2-3 | |
| Olympic Qualification XD | 04/12 12:42 | - | Sanguansin/Paranang v Karlsson/Kallberg | W | 1-4 | |
| Olympic Qualification XD | 04/11 16:15 | - | Wong/Doo v Karlsson/Kallberg | L | 3-2 | |
| WTT Feeder Varazdin XD | 04/06 17:00 | 1 | Wong/Pang v Karlsson/Kallberg | W | 2-3 | |
| WTT Feeder Varazdin XD | 04/06 08:00 | 2 | Karlsson/Kallberg v Balazova/Pistej | W | 3-2 | |
| WTT Feeder Varazdin XD | 04/05 08:00 | 3 | Kim/Park v Karlsson/Kallberg | W | 2-3 | |
| WTT Feeder Varazdin XD | 04/04 08:45 | 4 | Istrate/Singeorzan v Karlsson/Kallberg | W | 1-3 | |
| Singapore Smash XD | 03/12 13:10 | 4 | Lin/Chen v Karlsson/Kallberg | L | 3-2 | |
| Singapore Smash XD | 03/10 13:40 | 5 | Burgos/Vega v Karlsson/Kallberg | W | 0-3 | |
| WTT Contender Doha XD | 01/17 10:00 | 4 | Wang/Sun v Kallberg/Karlsson | L | 3-1 | |
| WTT Contender Antalya MD | 10/21 13:20 | 2 | Karlsson/Kallberg v Majoros/Ecseki | L | 0-3 |