MMA Series heavyweight champion Dimitriy Andryushko has backed Vadim Nemkov and Oleg Popov to come out on top in their upcoming PFL bouts. While Andryushko believes both fighters have what it takes to secure victories, he expects them to face tough challenges.

Andryushko favors Nemkov in his heavyweight title showdown against Sergei Bilostenniy, pointing to his experience in five-round fights, well-rounded skill set and superior wrestling as key advantages. However, the MMA Series champion also acknowledged Bilostenniy's strengths, particularly his striking ability and explosive fighting style.

"I think Vadim will win. First of all, he has more experience in five-round fights. He's more versatile and has better wrestling. Sergei is a very good striker and an explosive fighter, but I believe Nemkov will find a way to beat him," Andryushko said.

Turning his attention to Oleg Popov, who has won multiple MMA Series belts, and his matchup against Pouya Rahmani, Andryushko once again backed the Russian fighter. He believes wrestling could play a decisive role in the contest, with both heavyweights possessing strong grappling skills.

"I think Oleg Popov will win as well. I'm really interested to see who comes out on top in the wrestling exchanges — Popov or Rahmani. Both are great matchups, and I expect exciting, competitive fights," the MMA Series champion added.