UFC on ESPN+ 21 results: Alexander Volkov beats Greg Hardy by decision
Fall River's Yorgan De Castro loses in unanimous decision - The Boston Globe
UFC Monthly Matchmaker: November 2019 - MMA Sucka
Marcin Tybura: Time To Spoil The Party
UFC 249 Coverage: Ferguson vs. Gaethje, Cejudo vs. Cruz
Greg Hardy steps in to fight Alexander Volkov : r/MMA
UFC Vegas 28: Rozenstruik vs. Sakai Odds, Schedule, Predictions, News, Scores, Highlights, Stats, and Rumors
UFC Vegas 17 — Everything You Need to Know - Back Sports Page
Greg Hardy loses to Alexander Volkov at UFC Moscow - ESPN