Former UFC bantamweight title challenger Magomed Ankalaev responded to a high profile statement from former champion Jamal Hill.
Earlier, the American said that the Dagestani had problems entering the US because of his "friendship with certain individuals".
"Hey, Jamal, I have a visa to the USA. And you're a chump, since I asked the matchmakers to set me up with you. But they have other plans for you. You really think you're worth something? You beat Glover, who ran from me. Don't lie and be a real man," Ancalaev wrote on social media.