| Austrian Open | 05/28 08:40 | - | Niluka Karunaratne v Joel König | L | 2-0 | |
| Austrian Open | 05/27 15:00 | - | Karan Rajan Rajarajan v Joel König | W | 0-1 | |
| Slovenia Int. | 05/19 11:30 | - | Enogat Roy v Joel König | L | 2-0 | |
| Luxembourg Open | 05/06 09:40 | - | Joel König v Magnus Johannesen | L | 0-2 | |
| Dutch Int. | 04/14 09:20 | - | Axel Henrik Parkhøi v Joel König | L | 2-1 | |
| Italian International | 12/17 08:40 | - | Julien Carraggi v Joel König | L | 2-0 | |
| Welsh Int Qual | 12/02 10:20 | - | Joel König v Brian Holtschke | L | 0-2 | |
| Welsh Int Qual | 12/01 14:50 | - | Shaun Ekengren v Joel König | W | 1-2 | |
| Welsh Int Qual | 12/01 10:45 | - | Lloyd Skinner v Joel König | W | 0-2 | |
| Kypros Int. | 10/17 05:50 | - | Tarun Reddy Katam v Joel König | L | 2-0 | |
| Kypros Int. | 10/16 15:30 | - | Mathias Solgaard v Joel König | W | 1-2 | |
| Kypros Int. | 10/16 13:10 | - | Mikolaj Szymanowski v Joel Koenig | W | 1-2 | |
| Kypros Int. | 10/15 10:50 | - | Peyo Boichinov v Joel Koenig | W | 0-2 | |
| Bulgarian Int | 10/08 12:00 | - | Dmitriy Panarin v Joel Koenig | L | 2-0 | |
| Bulgarian Int | 10/08 07:20 | - | Joel Koenig v Oleksandar Shmundyak | W | 2-1 | |
| Latvia Int. | 08/27 11:20 | - | Joel König v Joonas Korhonen | L | 0-2 | |
| Denmark Masters - Kval | 08/05 07:00 | - | Joel Koenig v Soren Hald | L | 0-2 | |
| Spain Int | 06/17 15:00 | - | Arnaud Merkle v Joel König | - | Walkover | |
| Litauen Int. | 06/11 10:20 | - | Joel König v Thomas Fourcade | L | 0-2 | |
| Austrian Open | 05/28 14:55 | - | Joel König v Jan Louda | L | 0-2 | |
| Slovenia Int. | 05/20 08:40 | - | Milan Ludik v Joel König | L | 2-0 | |
| Portuguese Int. Qual | 05/06 12:40 | 1 | Magnus Johannesen v Joel König | L | 2-0 | |
| Polish Open - Kval | 03/25 18:40 | - | Carlos Piris v Joel König | L | 2-0 | |
| Polish Open - Kval | 03/25 14:15 | - | Joan Monroy v Joel König | W | 0-2 | |
| Polish Open - Kval | 03/25 11:30 | - | Jiri Kral v Joel König | - | View | |
| Portuguese Int. | 11/06 16:15 | - | Luis Enrique Penalver v Joel König | L | 2-0 | |
| Portuguese Int. | 11/06 12:30 | 7 | Joel König v Ciar Pringle | W | 2-1 | |
| SaarLorLux Open | 10/28 17:45 | 7 | Joel König v Ivan Rusev | L | 0-2 | |
| SaarLorLux Open | 10/27 10:30 | 6 | Duarte Nuno Anjo v Joel König | W | 1-2 | |
| Graphics Int. | 12/18 19:20 | - | Joel Koenig v Misha Zilberman | L | 0-2 |