Lakers star LeBron James will miss the first regular-season game as he continues to deal with a sciatica issue, the team announced Thursday afternoon. James will be reevaluated in three to four weeks.

The 40-year-old is entering an unprecedented 23rd NBA season. He had yet to practice with his teammates during training camp and he did not play in the Lakers’ first two preseason games.

Before the team’s announcement, coach JJ Redick told reporters at practice Thursday that “he’s on his own timeline.”

Added Redick, “You’ve got to play the cards you’re dealt. That’s a shame, but that’s just the reality. … No one has got any time with LeBron [James] hasn’t been on the court with the team, but that’s just the reality.”

While fellow star Luka Doncic has slowly been ramping up his conditioning following a busy summer that included playing for Slovenia in the EuroBasket tournament, Redick said he hopes that Doncic will play in at least one preseason game.

The Lakers have four more preseason games, the next on Sunday against the Golden State Warriors at Crypto.com Arena.