North Carolina and new coach Bill Belichick will not be the subject of HBO’s “Hard Knocks: Offseason,” a source confirmed to ESPN on Tuesday.

Front Office Sports reported last week that North Carolina would be featured on this year’s show, which would have given viewers an exclusive behind-the-scenes look at how Belichick would manage his first offseason as a college head coach.

When asked about it on “The Pat McAfee Show,” Tar Heels general manager Michael Lombardi said that nothing had been signed with the university but that the program was receiving “a lot of offers from people all over to come in and look at our program.”

But, as CBS Sports first reported earlier Tuesday, a deal could not be reached.

UNC hired Belichick in December after he had spent his entire career in the NFL, where he won six Super Bowls as coach of the New England Patriots. The Patriots never were selected to appear on “Hard Knocks.”

WEST PALM BEACH, Fla. — St. Louis Cardinals outfielder Jordan Walker left the team’s split-squad game against the Washington Nationals with left knee pain Tuesday.

Walker departed from the game in the third inning. The team said he will undergo further evaluation.

The 22-year-old Walker, a former first-round pick, has long been considered one of the Cardinals’ most talented prospects. But after hitting .276 with 16 homers and 51 RBIs in 117 games as a rookie, Walker substantially regressed last year, hitting just .202 with five homers and 20 RBIs in 51 games with the big-league club.

He wound up playing 85 games for Triple-A Memphis, hitting .263 with nine homers and 37 RBIs.

The Cardinals, who have missed the playoffs the past two season, are counting on players such as Walker to have bounce-back years after doing little to augment the roster in the offseason.

Walker’s competing for a job alongside Lars Nootbaar and Michael Siani in an outfield that also includes Michael Helman, who was recently acquired from the Twins.

FORT MYERS, Fla. — Boston Red Sox slugger Rafael Devers, who was expected to make his spring training debut Tuesday, has pushed it back after telling manager Alex Cora he did not feel ready while taking live batting practice.

Cora did not say when the three-time All-Star will play, but the manager suggested it might not be until this weekend.

Devers hit .272 with 28 homers and 83 RBIs last season despite complaining of soreness in both of his shoulders. He spent the first couple of weeks of spring training trying to strengthen them for the rigors of a 162-game regular season.

Exactly where Devers will play once he returns remains another question.

The Red Sox signed two-time All-Star Alex Bregman to a three-year, $120 million contract this offseason, giving them a Gold Glove winner at third base, where Devers has posted poor fielding metrics over the years. Devers has led the American League, or been tied for the lead, in errors three times in the past seven seasons.

Devers has balked at moving to DH, though, saying last month: “Third base is my position.”

Devers could remain at third base while Bregman moves to second, where he has played in just nine games over eight big league seasons.

“The decisions that are going to be made here about roster construction and about what we’re going to do in the future, we’re going to make sure we have the best team possible out there,” Cora said. “[Devers] has a lot of pride. We know that. He feels like he’s a third baseman. He’s going to work out as a third baseman and then we’ll make decisions accordingly.

“I think here it’s not about Bregman or Devers or Cora. It’s about the Red Sox.”