NASCAR has returned to court after two failed days of mediation in an antitrust case filed by two race teams, including one owned by Michael Jordan. The case centers on NASCAR's attempt to maintain its counterclaim against 23XI Racing and Front Row Motorsports. The teams allege NASCAR is a monopoly. The dispute involves the charter system, which guarantees a car a spot in the field and revenue each season. The case is scheduled for a Dec. 1 court date. The teams argue the revenue sharing is unfair and demand a larger share.

CHARLOTTE, N.C. (AP) — NASCAR has asked a federal court for a judicial settlement conference so that an independent judge can mediate the anti…