HC Bílí Tygři Liberec
Pyrochta first played as a youth at the under-16 level with SK Horácká Slavia Třebíč before joining HC Bílí Tygři Liberec. He made his professional debut playing a solitary game on loan with HC Benátky nad Jizerou in the Czech 1. Liga during the 2012–13 season. He made his first senior appearance for HC Bílí Tygři Liberec in the 2013 European Trophy.