Head to Head
| PDC Autumn Series 3 2020 | 2020/09/14 10:00 | Nathan Aspinall v Karel Sedlacek | 6-0 |
Home History
| PDC World Championship 2022 | 2021/12/29 14:30 | Nathan Aspinall v Callan Rydz | 0-4 |
| PDC World Championship 2022 | 2021/12/22 19:15 | Nathan Aspinall v Joe Murnan | 3-2 |
| Players Championship Finals 2021 | 2021/11/27 13:30 | Rob Cross v Nathan Aspinall | 6-4 |
| Players Championship Finals 2021 | 2021/11/26 16:10 | Nathan Aspinall v Jeff Smith | 6-2 |
| Players Championship 29 2021 | 2021/11/03 17:10 | Michael van Gerwen v Nathan Aspinall | 8-5 |
| Players Championship 29 2021 | 2021/11/03 16:30 | Nathan Aspinall v William O'Connor | 7-4 |
| Players Championship 29 2021 | 2021/11/03 15:50 | Nathan Aspinall v Ryan Searle | 6-4 |
| Players Championship 29 2021 | 2021/11/03 15:10 | Jose De Sousa v Nathan Aspinall | 3-6 |
Away History
| Players Championship 30 2021 | 2021/11/04 12:00 | Peter Wright v Karel Sedlacek | 4-6 |
| Players Championship 28 2021 | 2021/11/02 13:50 | Jonny Clayton v Karel Sedlacek | 2-6 |
| Players Championship 25 2021 | 2021/10/20 12:30 | Michael Smith v Karel Sedlacek | 6-5 |
| Players Championship 23 2021 | 2021/08/04 13:25 | Peter Wright v Karel Sedlacek | 6-3 |
| Players Championship 21 2021 | 2021/08/02 12:55 | Jose De Sousa v Karel Sedlacek | 6-5 |
| Players Championship 14 2021 | 2021/06/15 13:35 | Rowby-John Rodriguez v Karel Sedlacek | 6-3 |
| Players Championship 10 2021 | 2021/04/25 12:20 | Karel Sedlacek v Luke Woodhouse | 5-6 |
| Players Championship 7 2021 | 2021/03/18 14:30 | Karel Sedlacek v Dimitri van den Bergh | 3-6 |