Nate Diaz has filed a $9 million lawsuit against Fanmio and its CEO Solomon Engel, alleging they failed to pay the majority of his agreed $10 million purse for his boxing match against Jorge Masvidal. Despite the fight drawing a sold-out crowd at the Honda Center in Anaheim, Diaz claims he only received $1 million upfront. Fanmio has reportedly reneged on the remaining payment, citing financial losses and personal issues as reasons. Diaz's lawsuit accuses the company of fraud and breach of contract, stating that Engel made desperate calls to Diaz's representatives after the event. The lawsuit was filed in the U.S. District Court in the Southern District of Florida. The case has garnered reactions from various MMA personalities, including Michael Bisping and Jake Paul, who commented on the situation.