Czech Republic U21 most appearances
23 players turned out for Czech Republic U21 in 2025. From 3 matches played.
| # | Player | Matches |
|---|---|---|
| 1 | Adam Karabec | 3 |
| 2 | Albert Labík | 3 |
| 3 | Alexandr Sojka | 3 |
| 4 | Daniel Fila | 3 |
| 5 | Daniel Langhamer | 3 |
| 6 | Denis Halinský | 3 |
| 7 | Denis Višinský | 3 |
| 8 | Filip Prebsl | 3 |
| 9 | Filip Vecheta | 3 |
| 10 | Jan Koutný | 3 |
| 11 | Jan Paluska | 3 |
| 12 | Jiří Borek | 3 |
| 13 | Josef Koželuh | 3 |
| 14 | Karel Spáčil | 3 |
| 15 | Krystof Danek | 3 |
| 16 | Lukáš Horníček | 3 |
| 17 | Martin Suchomel | 3 |
| 18 | Matěj Hadaš | 3 |
| 19 | Ondřej Kričfaluši | 3 |
| 20 | Patrik Vydra | 3 |
| 21 | Vojtech Stransky | 3 |
| 22 | Václav Sejk | 3 |
| 23 | Štěpán Chaloupek | 3 |