Czech Republic U21 most cards
6 players picked up 7 cards between them for Czech Republic U21 in 2023. From 3 matches played.
| # | Player | Cards | Yellow cards | Red cards |
|---|---|---|---|---|
| 1 | Vitezslav Jaros | 2 | 2 | - |
| 2 | Adam Karabec | 1 | 1 | - |
| 3 | Lukáš Červ | 1 | 1 | - |
| 4 | Matěj Jurásek | 1 | 1 | - |
| 5 | Pavel Šulc | 1 | 1 | - |
| 6 | Václav Sejk | 1 | 1 | - |