NASCAR's revenue-sharing charter system is under threat of being disbanded according to a Wednesday counterclaim filed by the stock car series against Michael Jordan-owned 23XI Racing and Front Row Motorsports that singles out Jordan's longtime business manager.

NASCAR sued 23XI Racing and Front Row Motorsports, saying in court documents that the two companies want to eliminate the charter system.

NASCAR stated in court documents that the two teams and Curtis Polk “embarked on a strategy to threaten, coerce, and extort NASCAR into meeting their demands for better contract and financial terms.”