Jiri Prochazka

Prochazka's bid to regain the belt ended quickly when Carlos Ulberg caught him in the opening round of their vacant-title main event.

Key moments

• Lost the vacant UFC light-heavyweight title fight by knockout at 3:45 of round one.
• The defeat came in the UFC 327 main event after Prochazka entered on wins over Khalil Rountree Jr. and Jamahal Hill.
• It was his third loss in his last five fights, all against title-level opposition.

Prochazka's fight with Hill stayed volatile until he broke it open late in the third round with punches. Beating another former champion in a featured spot showed that his pace and finishing instincts still translated against elite light heavyweights.

Key moments

• Finished Jamahal Hill by TKO at 3:01 of round three.
• The stoppage earned a Performance of the Night bonus at UFC 311.
• It was Prochazka's first fight after the 2024 loss to Alex Pereira at UFC 303.

Rakic gave Prochazka a disciplined opponent, but Prochazka still found the damage once the exchanges opened in round two.

Key moments

• Beat Aleksandar Rakic by TKO at 3:17 of round two.
• The win earned Performance of the Night at UFC 300.
• It snapped the stretch between title losses to Alex Pereira.

Prochazka's return for the vacant belt was competitive but Pereira's cleaner power and calf kicks gradually shaped the fight. After Prochazka found some success with takedowns and pressure, Pereira dropped him with a left hook near the fence and finished with punches and elbows in the second round.

Key moments

• Pereira did early damage with low kicks before Prochazka mixed in a takedown and elbows on the ground in round one.
• Prochazka opened the second by pressing forward and landing, but Pereira answered with a left hook that sent him to his knees.
• The follow-up barrage of punches and elbows forced the stoppage at 4:08 of round two and gave Pereira the vacant title.

Prochazka's first UFC main event turned into an all-action striking fight with Reyes, who landed clean counters of his own for long stretches. Prochazka kept walking into the fire until he found the finish late in the second round, first clubbing with an elbow over the top and then detonating the spinning back elbow that face-planted Reyes.

Key moments

• Reyes opened sharply with body kicks and hard left hands, but Prochazka kept accepting exchanges to fire back in return.
• The pace stayed furious for nearly two full rounds, with both light heavyweights landing clean in open space.
• A glancing elbow set up Prochazka's spinning back elbow knockout at 4:29 of round two, earning a signature UFC finish.

Prochazka's UFC debut was messy and theatrical in the first round, with Oezdemir punishing some of the early showboating and low-handed exchanges. In the second, Prochazka changed looks, hurt Oezdemir with a left high kick, and then stormed forward to flatten him with a finishing right hand before the round was a minute old.

Key moments

• Oezdemir landed the cleaner counters in parts of round one as Prochazka taunted and fought from odd angles with his hands low.
• Prochazka began switching stances in round two and clipped Oezdemir with a head kick that visibly wobbled him.
• He chased immediately with punches and knocked Oezdemir out at 0:49 of the second round in his octagon debut.

Prochazka's first outing after winning the inaugural Rizin light-heavyweight belt was a non-title catchweight against veteran brawler Fabio Maldonado, and it ended almost immediately. The matchup was useful less as a technical puzzle than as another proof of how quickly Prochazka could impose his pace once opponents were willing to trade with him in open space.

Key moments

• The bout was booked at a 100-kilogram catchweight rather than as a title defense.
• Prochazka stopped Maldonado with punches at 1:49 of the opening round in Osaka.
• Against a durable veteran, the main verified takeaway is the speed: Prochazka found the finish before Maldonado could drag the fight into a slower heavyweight-style exchange.

He got there by surviving a veteran wrestler's discipline early, then breaking the fight open late once Lawal's pace slowed and the exchanges became harder to structure cleanly.

Key moments

• Rizin booked the rematch as the main event for the inaugural light-heavyweight championship in Yokohama.
• Lawal had knocked Prochazka out in their 2015 meeting, so this was both a title fight and a revenge spot.
• Prochazka finished Lawal with punches at 3:02 of round three after dragging the bout into deeper water than many of his quicker Rizin wins required.

Jake Heun gave Prochazka another experienced international opponent, but the fight still followed the same basic Rizin pattern: extended chaos in the first round followed by a standing finish once Prochazka's aggression began to snowball.

Key moments

• Prochazka stopped Heun with punches at 4:29 of round one at Saitama Super Arena.
• The finish came later in the round than his quick knockout of Bruno Cappelozza two months earlier, showing he could sustain his pace beyond the opening minute.
• By the end of 2018, wins like this had turned him from an exciting import into one of the clear focal points of Rizin's heavier divisions.

Prochazka still forced a stoppage at the very end of the opening round, underlining how hard he was becoming to survive once his pace and shot selection wore fights into disarray.

Key moments

• The stoppage came at 9:57 of round one, just three seconds before the bell.
• Albrektsson entered with real credibility in the promotion after defeating Vadim Nemkov in his own Rizin debut.
• By finishing him inside the round rather than letting the fight reset, Prochazka removed a dangerous younger contender from the bracket on the spot.
• The result mattered because it showed his finishing threat still held up against a stronger tournament-level opponent, not only against overmatched names.

Rizin had dropped Prochazka into its openweight grand prix, so the important part is that he handled the two-round format cleanly enough to advance rather than forcing chaos where it was not available.

Key moments

• The bout was part of Rizin's 2016 openweight grand prix first round.
• Prochazka won a unanimous decision after the full two-round tournament distance in Saitama.
• The result also preserved his place in the bracket before injury later removed him from the tournament's next stage.

Fujita was a long-established Japanese heavyweight name, so Prochazka's Rizin debut needed more than just a win; it needed an entrance.

Key moments

• The fight was contested at a 110-kilogram catchweight on Prochazka's first Rizin appearance.
• Prochazka weighed well below the limit and still knocked Fujita out at 3:18 of round one.
• Fujita's stature in Japanese MMA made the result a meaningful introduction to the promotion's audience.

Prochazka's first Rizin appearance doubled as his quarterfinal in the promotion's inaugural heavyweight-style grand prix, and he announced himself immediately by blasting out Olympic judoka Satoshi Ishii.

Key moments

• The bout served as Prochazka's Rizin debut and as a quarterfinal in the under-100-kilogram grand prix.
• He knocked Ishii out with a head kick and knees at 1:36 of round one in Saitama.
• Stopping an established name like Ishii gave the debut instant credibility instead of reading like a soft promotional launch.
• That fast finish set up the two-fight gauntlet two days later against Nemkov and Lawal.

A corner stoppage at the end of the opening round is less cinematic than some of his flying-knee finishes, but it still shows the same pattern: Prochazka built enough damage and pressure for the other side to decide it had seen enough.

Key moments

• That kind of finish matters because it implies accumulated damage and pace, not a single flash knockdown.
• By mid-2015, Prochazka was already stacking wins in a way that made the later Rizin signing believable rather than sudden.
• It also continued the sequence of domestic victories that followed his inaugural GCF title win.

Stambrauskas gave Prochazka another first-round win by attrition rather than a one-shot finish, which helps round out the picture of his early style. Even before the international jump, he was already building fights toward breaking points quickly enough that corners intervened before a second round was necessary.

Key moments

• The bout ended with a corner stoppage at 5:00 of the opening round in Příbram.
• Like the later Fijałka result, this was a finish created by sustained pressure rather than a clean knockout timestamped in the middle of a round.
• That distinction matters because it shows Prochazka could win ugly, forceful rounds as well as produce highlight-reel stoppages.

Against a rugged Russian heavyweight in Moscow, he did not get the stoppage and did not clearly lose either, which made the fight an early test of how his aggression held up when the opponent could match the physical terms for a full fifteen minutes.

Key moments

• The fight went the full three-round distance and was scored a majority draw in Moscow.
• Unlike the surrounding wins, this result forced Prochazka to navigate a complete fight without a finish.
• The opponent and location also matter because this was a meaningful road test outside his home scene.

A flying-knee finish in 41 seconds showed that the title win over Martin Solc had not softened him into cautious championship pacing; if anything, he came back even more explosive.

Key moments

• The bout was a defense of Prochazka's GCF light-heavyweight championship.
• He ended it with a flying knee and punches at 0:41 of the first round in Brno.
• That made the first title defense dramatically shorter than the harder Martin Solc fight that won him the belt.

More than most of his fast finishes, this one showed his willingness to stay in a difficult fight until he found the moment that changed it completely.

Key moments

• Prochazka knocked Solc out with a flying knee at 4:00 of the third round in Prague.
• The win made him the inaugural GCF light-heavyweight champion.
• Unlike many of his early first-round stoppages, this fight extended deep enough to become a real test before the finish arrived.

He was submitted inside two minutes, a reminder that the aggressive style readers recognize later was not yet backed by the experience and composure that eventually made it sustainable at a higher level.

Key moments

• Edilov finished Prochazka with a rear-naked choke at 1:56 of round one.
• This is one of the clearest early examples of Prochazka being punished before he could establish his own pace.
• The durable lesson is developmental rather than technical detail: his early aggression came with real risk before the rest of the game caught up.