I found more Czech billiard club youtube channels:
BC Kladno
mostly pin and three cushion on this channel
Here is a 3c match between Dion Nelin and Adam Baca
https://www.youtube.com/watch?v=6kyxvZppADE&t=228s
TJ Bižuterie Jablonec Sportovní kulečník
Two 47/2 matches played with 4...