Jiri Prochazka had a visit from USADA

Jiri Prochazka reacts to #UFC283 “I’M COMING” 😳Подробнее

Jiri Prochazka shares a weird time when USADA came to test himПодробнее

JIRI PROCHAZKA SAYS USADA IS SHOWING UP DAILYПодробнее

Jiri Prochazka and Jamahal Hill have the first staredown #ufc285Подробнее

Jiri Prochazka's Spinning Back Elbow KO Stuns Dominick Reyes! | Brutal Finish!Подробнее

Jiri Prochazka walkout to after party with belt. Victory. 💪Příchod na after party, Marina Bay.Подробнее

Jamahal Hill's response to Jiri Prochazka did not disappoint! 😂Подробнее

Jiri Prochazka on the top #shortsПодробнее

A Hero's Welcome For The Newly Crowned Champion Jiri Prochazka!Подробнее

JIRI PROCHAZKA HERO'S WELCOME IN CZECH REPUBLIC AFTER UFC 275 🇨🇿🏆Подробнее

Jiri Prochazka on "no more USADA"Подробнее

Jiri Prochazka during the morning bath #shortsПодробнее

Jiří Procházka is NOT falling for Poatan's supernatural tricksПодробнее

Jiri Prochazka is built different #shorts #boxing #mma #ufc #celebration #afterparty #crazy #omg #okПодробнее

Jan Blachowicz on Jiri Prochazka 💉 Tested 51 TIMES 😲 by USADAПодробнее

This staredown between Jiri and Alex was INTENSE #UFC303Подробнее

They just enjoy watch Jiri Prochazka piss #ufc #mma #usadaПодробнее

Alex Pereira knocks down Jiri Prochazka at the end of the first round!! 🚨 #ufc303Подробнее