Colby Covington pulls out of Chimaev fight

Confrontation between the former contender for the UFC welterweight belt Colby Covington and one of the main rising stars of the promotion Khamzat Chimaev is one of the most anticipated fights in the league. Earlier, Chimaev himself spoke about his readiness to fight Colby in March next year.

However, a source close to Chimaev's team reports that Covington refuses to sign a contract for the fight. The reasons why Colby does not want to fight are not reported. 

We will remind, earlier Chimaev spoke about the desire to fight with Alex Pereira in January