Former MMA Series heavyweight champion Sergey Dyakonov has weighed in on the chances of Russian fighters Oleg Popov and Vadim Nemkov ahead of PFL Dubai, scheduled for November 14 in the United Arab Emirates. Dyakonov believes both fighters have a strong chance of securing victories, pointing to their experience, cardio and wrestling skills as key advantages.

One of the most intriguing matchups on the card will see former MMA Series fighter Oleg Popov take on undefeated Iranian heavyweight Pouya Rahmani. Dyakonov expects a challenging start for the Russian but believes the momentum could shift in his favor as the fight progresses.

"I think Popov will win. Rahmani is also a very high-level wrestler, but Popov has shown that he can maintain a high pace for a long time. I've wrestled with him myself, and I know he can keep going almost endlessly," Dyakonov said.

Dyakonov expects Popov to weather his opponent's pressure in the opening round and early in the second before gradually taking control of the fight. He sees a decision victory as the most likely outcome for the Russian heavyweight.

In August 2025, Popov claimed the PFL heavyweight tournament title with a split-decision victory over Alexandr Romanov after five hard-fought rounds.

In the night's main event, reigning PFL heavyweight champion Vadim Nemkov will defend his title against Sergei Bilostenniy. Dyakonov also favors the more experienced fighter in this matchup, citing Nemkov's superior wrestling and ability to maintain a relentless pace.

"Sergei will be dangerous on the feet, but Vadim will have the advantage in wrestling. I think Nemkov wins by decision if the fight goes the full five rounds. However, I wouldn't rule out a finish in the third or fourth round," Dyakonov said.