Denis Goltsov impresses many through his run in the PFL heavyweight season and playoffs. Back in June, Goltsov put away Yorgan De Castro in just 18 seconds with a clean straight right. The victory got Goltsov a spot on the PFL heavyweight playoffs as the No. 1 seed of the season.
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PFL free fight: Denis Goltsov runs through Yorgan De Castro in 18-second KO – MMA Junkie