"I'm going to put on a perfect storm at UFC 303. No margin for error. Just win here and now," Jiri wrote on his social media accounts.
The rematch between Pereira and Prochazka will headline UFC 303, replacing the McGregor - Chandler bout, which was canceled due to an injury to the Irish fighter.
Recall, in the first fight, which took place last November, Pereira beat Prochazka by TKO in the second round.