Jiri Prochazka: I Need To Evolve Or Not Fight Again After UFC 303 Loss At UFC 303, Jiri Prochazka suffered a violent knockout loss against Alex Pereira. It was his second knockout loss to Pereira within the last calendar year. Prochazka responded to his loss with an Instagram video explaining that he needs to evolve … Continue reading Jiri Prochazka: I Need To Evolve Or Not Fight Again After UFC 303 Loss