Head to Head
| Players Championship 17 | 2024/08/02 12:40 | Michael Smith v Karel Sedlacek | 3-6 |
| European Championship 2022 | 2022/10/27 20:05 | Michael Smith v Karel Sedlacek | 6-4 |
| Players Championship 25 2021 | 2021/10/20 12:30 | Michael Smith v Karel Sedlacek | 6-5 |
Home History
| World Grand Prix 2024 | 2024/10/08 20:40 | Michael Smith v Gary Anderson | 1-2 |
| Players Championship 26 | 2024/10/03 14:45 | Michael Smith v Ritchie Edhouse | 3-6 |
| Players Championship 25 | 2024/10/02 14:45 | Daryl Gurney v Michael Smith | 6-5 |
| Players Championship 25 | 2024/10/02 14:05 | Michael Smith v Steve Beaton | 6-3 |
| Players Championship 24 | 2024/10/01 12:05 | Michael Smith v Ted Evetts | 2-6 |
| European Tour 12 | 2024/09/28 17:25 | Stephen Bunting v Michael Smith | 6-5 |
| European Tour 12 | 2024/09/27 20:35 | Ian White v Michael Smith | 5-6 |
| Players Championship 23 | 2024/09/25 14:45 | Jonny Clayton v Michael Smith | 6-5 |
Away History
| Players Championship 26 | 2024/10/03 12:45 | Rob Cross v Karel Sedlacek | 6-1 |
| Players Championship 25 | 2024/10/02 13:10 | Karel Sedlacek v John Henderson | 5-6 |
| Players Championship 24 | 2024/10/01 14:05 | Raymond van Barneveld v Karel Sedlacek | 5-6 |
| European Tour 12 | 2024/09/28 14:05 | Daryl Gurney v Karel Sedlacek | 6-2 |
| European Tour 12 | 2024/09/27 11:00 | Karel Sedlacek v Jim Williams | 6-4 |
| Players Championship 21 | 2024/09/18 14:45 | Michael van Gerwen v Karel Sedlacek | 6-3 |
| Players Championship 21 | 2024/09/18 14:15 | Cameron Menzies v Karel Sedlacek | 3-6 |
| Players Championship 20 | 2024/09/17 12:05 | Andrew Gilding v Karel Sedlacek | 6-2 |