Jiri Prochazka says his performance dropped the moment Carlos Ulberg blew out his knee during UFC 327 in Miami on April 11. The former light heavyweight champion admits he held back and paid for it.
What happened in the fight
The vacant light heavyweight title fight took place at UFC 327 on April 11 in Miami. Early in the first round, Ulberg suffered a serious knee injury and began fighting mostly on one leg. Prochazka landed a left hook that sent Ulberg to the canvas, then followed with ground shots. The fight ended at 3:45 of round one.
Prochazka’s reaction
After the fight Prochazka said that from the moment the injury happened he was not at full strength mentally. “I wasn’t at 100 percent anymore,” he told reporters. “I was at maybe 40-50% of my performance, and I was just sparring and waiting for the referee to stop the fight at any moment. It was a big mistake, maybe one of my biggest.”
Video of the fight showed Prochazka attack Ulberg’s lead leg with low kicks before the injury. When Ulberg began to struggle, Prochazka says he pulled back instead of pressing a clear finish. Ulberg then timed a counter left hook and finished the sequence, claiming the win.
What this means for both fighters
The loss marks another setback for Prochazka in title fights. He has now lost three straight championship bouts in the UFC. Before the Ulberg fight, Prochazka lost two title fights in a row to Alex Pereira.
Prochazka also said he is already thinking ahead. He told reporters he expects to be back in negotiations for his next fight within a month.
Ulberg leaves Miami with the win but also with a serious injury. The New Zealand fighter will likely face a long recovery after the blown-out knee that nearly cost him the fight earlier in the round.
Fight details
Here are the immediate results from the main event at UFC 327:
| Fighter | Recent Result |
|---|---|
| Jiri Prochazka | Lost to Carlos Ulberg — TKO (3:45, Round 1) at UFC 327, April 11 in Miami |
| Carlos Ulberg | Defeated Jiri Prochazka — TKO (3:45, Round 1) at UFC 327, April 11 in Miami |
Prochazka’s admission about holding back gives a clear view into how fighters’ instincts and concern for opponents can change a fight. Both men now move into different places: Prochazka searching for a fast return to the title picture, and Ulberg facing rehab and recovery after a major knee injury.
