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Gilbert Burns has announced his retirement from MMA. The scheduled bout between Guskov and Blachowicz has been canceled. In its place, Polish fighter Ibo Baraniewicz will step in as a replacement opponent. Arman Tsarukyan called out Colby Covington after his recent victory, promising to dominate him in wrestling and win every round. UFC also announced that Khamzat Chimaev has signed a contract with the wrestling league RAF.
AgentMMA.com
