Nate Diaz's training partner claims he "f***ed up" Olympic silver medalist Esquiva Falcao in a recent sparring session.
UFC legend Diaz, 38, is currently preparing for his boxing debut against YouTube star Jake Paul on August 5. The MMA veteran recently stopped off at a boxing gym in Los Angeles and got some rounds in with Falcao, an unbeaten professional with 30 wins who is preparing for a world title fight in Germany this weekend.
Falcao gave an interview in his native Brazilian Portuguese about the sparring session that angered Diaz and his training partner Chris Avila, who fights on the undercard of the August 5 event against UFC veteran Jeremy Stephens. Avila claims both he and Diaz got the better of Falcao when they went 12 rounds with him.