BROOKLYN, Mich. >> Denny Hamlin is unfazed that a three-judge federal appellate panel vacated an injunction that required NASCAR to recognize 23XI, which he owns with Michael Jordan, and Front Row as chartered teams as part of an antitrust lawsuit.

“That’s just such a small part of the entire litigation,” Hamlin said Saturday, a day ahead of the FireKeepers Casino 400. “I’m not deterred at all. We’re in good shape.”

Hamlin said Jordan feels the same way.

“He just remains very confident, just like I do,” Hamiln said.

NASCAR has not commented on the latest ruling.

23XI and Front Row sued NASCAR late last year after refusing to sign new agreements on charter renewals. They asked for a temporary injunction that would recognize them as chartered teams for this season, but the Fourth Circuit Court of Appeals in Richmond, Virginia, on Thursday ruled in NASCAR’s favor.

“We’re looking at all options right now,” Hamlin said.

The teams, each winless this year, said they needed the injunction because the current charter agreement prohibits them from suing NASCAR. 23XI also argued it would be harmed because Tyler Reddick’s contract would have made him a free agent if the team could not guarantee him a charter-protected car.

Hamlin insisted he’s not worried about losing drivers because of the uncertainty.

“I’m not focused on that particularly right this second,” he said.

Reddick, who was last year’s regular-season champion and competed for the Cup title in November, enters the race Sunday at Michigan ranked sixth in the Cup Series standings.