Michael Jordan's 23XI Racing got a major win in court on Tuesday as a judge dismissed NASCAR's countersuit against the team and one of its co-owners.

If you have not been living under a rock for the last 12 months, you'll likely be aware that Jordan's team, Front Row Motorsports and the stock car racing series have been embroiled in a bitter legal battle since last October.

This arose when 23XI and FRM decided to sue NASCAR, alleging anti-competitive and monopolistic practices.

The teams and NASCAR have since gone back and forth on many key issues, and back in March, the stock car racing series decided to countersue 23XI, FRM and 23XI co-owner, Curtis Polk.

NASCAR's counterclaim alleged a conspiracy and agreement in unreasonable restraint of interstate trade & commerce, constituting a violation of Section 1 of the Sherman Act.

NASCAR countersuit dismissed

The original lawsuit is set to hit court on December 1st, but ahead of that date, a seismic decision was made in court on Tuesday.

In court, Judge Kenneth Bell granted the teams their requested summary judgment in the countersuit, dismissing NASCAR's claims and throwing out their argument.

“We are thankful for Judge Bell’s thoughtful consideration of the facts and the law, and his decision to grant summary judgment in my clients’ favor against the NASCAR counterclaim,” the teams’ attorney, Jeffrey Kessler, wrote in a statement after the decision.

“Today’s decision has only reaffirmed my clients’ unwavering pursuit of a more fair and equitable sport.

“Their determination remains strong as we continue our efforts for a resolution that benefits everyone — teams, drivers, employees, partners and fans.”

NASCAR could appeal

Elsewhere, NASCAR said that they disagreed with the court, but that they respected the ruling.

“We respect the court’s decision, though we respectfully disagree with its legal reasoning,” the stock car racing series wrote.

“Our priority remains resolving this matter quickly so all parties can focus on championship weekend and continuing to grow the sport.

"Should a resolution not be reached, we intend to appeal the decision at the appropriate time.”