'Insane': Fighters react to Carlos Ulberg's title KO of Jiri Prochazka at UFC 327

Carlos Ulberg completed his journey to gold on Saturday when he defeated Jiri Prochazka in the UFC 327 main event. With Alex Pereira moving to heavyweight, Ulberg (13-1 MMA, 10-1 UFC) started a new era in the light heavyweight division with a stunning come-from-behind knockout victory in the first round over Prochazka (32-6-1 MMA, 6-3 UFC) to capture the vacant belt at Kaseya Center in Miami. Check below for the top X (formerly Twitter) reactions to Ulberg beating Prochazka at UFC 327.

Ready for their chance at gold 🏆 @Jiri_BJP & @UlbergCarlos have arrived for their main-event matchup! [ #UFC327 | LIVE NOW on @CBS & @ParamountPlus ] pic. twitter.

com/LTb8NL4bII — UFC (@ufc) April 12, 2026 Both are coming for the belt😤 @Jiri_BJP vs @UlbergCarlos [ #UFC327 | LIVE NOW on @ParamountPlus ] pic. twitter. com/UqQHYVkBOS — UFC (@ufc) April 12, 2026 IT'S TIME 👊 [ #UFC327 | LIVE NOW on @ParamountPlus ] pic.

twitter. com/aVCL0tqUKU — UFC (@ufc) April 12, 2026 Ulberg appears to have hurt his leg in one of the opening exchanges. Not ideal #UFC327 — Nolan King (@mma_kings) April 12, 2026 Woooow — Belal Muhammad (@bullyb170) April 12, 2026 Are.