| Dutch Open | 2021/10/15 12:50 | Daniel Nikolov v Jacob Nilsson | L | 2-0 |
| Dutch Open | 2021/10/14 11:15 | Maxime Moreels v Jacob Nilsson | W | 0-2 |
| Dutch Open Qual | 2021/10/13 10:00 | Carlos Piris v Jacob Nilsson | W | 0-2 |
| Denmark Masters Qual | 2021/08/05 07:40 | Mads Thogersen v Jacob Nilsson | L | 2-0 |
| Austrian Open | 2021/05/29 10:40 | Kevin Cordon v Jacob Nilsson | L | 2-0 |
| Austrian Open | 2021/05/28 13:20 | Jacob Nilsson v Miha Ivanic | W | 2-0 |
| Slovenia Int. | 2021/05/20 09:00 | Arnaud Merkle v Jacob Nilsson | L | 2-0 |
| Portuguese Int. | 2021/05/08 08:20 | Johnnie Torjussen v Jacob Nilsson | L | 2-0 |
| Slovak Open | 2020/02/28 10:40 | Jan Louda v Georgii Karpov | L | 2-0 |
| Austrian Open Qual | 2020/02/20 09:40 | Yu Jen Chi v Georgii Karpov | L | 2-0 |
| Austrian Open Qual | 2020/02/19 15:25 | Brian Holtschke v Georgii Karpov | W | 1-2 |
| Austrian Open Qual | 2020/02/19 11:55 | Kai Niederhuber v Georgii Karpov | W | 1-2 |
| European Team Championships | 2020/02/15 14:00 | Jan O Jorgensen v Georgii Karpov | L | 2-0 |
| European Team Championships | 2020/02/14 15:00 | Georgii Karpov v Stilian Makarski | W | 2-0 |
| Estonian Int. | 2020/01/10 17:30 | Georgii Karpov v Raul Must | L | 0-2 |
| Estonian Int. | 2020/01/10 09:40 | Samuel Hsiao v Georgii Karpov | W | 1-2 |