*Attorneys for LeBron James and his mom are asking a judge to dismiss a lawsuit filed against them by a man claiming to be his biological father.

TMZ reported that Leicester Bryce Stovell filed a $4 million lawsuit against the new Miami Heat star and his mother Gloria James, claiming fraud and defamation.

The website is now reporting that attorneys for mother and son have requested that the judge dismiss the suit, labeling it “rank speculation.”

According to new legal documents in the case, LeBron’s attorneys scoffed at “… a man who claims that as a twenty-nine year old lawyer he got a 15-year old girl pregnant during a one-night stand and who never contributed a penny in child support would earn millions in commercial endorsements by crawling out of the wood-work after the child he never gave a thought to became an NBA star.”

The new documents also note the results of a DNA test which show “0% probability of paternity,” TMZ reports.