Jake Paul is NOT backing out of his upcoming boxing match with NBA star Nate Robinson despite the mysterious FBI investigation involving him, TMZ Sports has learned.
In fact, our sources say Jake is focusing on the fight to help keep his mind off the ordeal while it all plays out.
Paul vs. Robinson was initially set for Sept. 12 on the undercard of the big Mike Tyson vs. Roy Jones Jr. fight on Triller ... though reports say the date is being pushed back until Nov.