| Swiss Open WD Qual | 2018/09/12 15:04 | Kari Gunnarsson v Karan Rajan Rajarajan | W | 0-2 |
| Swiss Open WD Qual | 2018/08/28 09:56 | Karan Rajan Rajarajan v Kari Gunnarsson | W | 2-0 |
| Slovenia Future Series | 2019/11/24 09:30 | Jan Louda v Karan Rajan Rajarajan | W | 1-2 |
| Slovenia Future Series | 2019/11/23 15:30 | Karan Rajan Rajarajan v David Jones | W | 2-1 |
| Slovenia Future Series | 2019/11/23 09:45 | Ondrej Kral v Karan Rajan Rajarajan | W | 0-2 |
| Norwegian Int. | 2019/11/08 17:00 | Karan Rajan Rajarajan v Soren Hald | L | 1-2 |
| Norwegian Int. | 2019/11/08 10:00 | Aram Mahmoud v Karan Rajan Rajarajan | W | 0-2 |
| Dutch Open Qual | 2019/10/08 08:00 | Daniel Nikolov v Karan Rajan Rajarajan | L | 2-0 |
| Polish Int. | 2019/09/21 10:40 | Karan Rajan Rajarajan v Danylo Bosniuk | L | 0-2 |
| Polish Int. | 2019/09/20 11:00 | Krzysztof Jakowczuk v Karan Rajan Rajarajan | W | 0-2 |
| Iceland Int. | 2020/01/24 17:20 | Tomas Toledano v Kari Gunnarsson | L | 2-1 |
| Italian Int. Qual | 2019/12/12 09:30 | Kari Gunnarsson v Daniel Nikolov | L | 0-2 |
| Welsh Int. | 2019/11/28 13:30 | Kari Gunnarsson v Anthony Joe | - | away |
| Irish Open | 2019/11/14 10:10 | Kari Gunnarsson v Zvonimir Durkinjak | L | 0-2 |
| Int. Mexicano | 2019/09/20 15:40 | Kevin Cordon v Kari Gunnarsson | L | 2-0 |
| Int. Mexicano | 2019/09/20 00:00 | Kari Gunnarsson v Samuel O'Brien Ricketts | W | 2-0 |
| Int. Mexicano | 2019/09/19 17:00 | Kari Gunnarsson v Jhon Berdugo | W | 2-0 |
| Kharkiv Int. | 2019/09/06 09:00 | B.R. Sankeerth v Kari Gunnarsson | L | 2-1 |