Though Luka Dončić’s fourth-quarter explosion showed he is capable of keeping the Lakers in big games, LeBron James’ fourth-quarter groin injury will loom large after this loss, which snapped Los Angeles’ eight-game win streak. With 6:44 left in the game, James called for a timeout and eventually headed to the locker room with a left groin strain.

At 40 years old, LeBron James should be stepping back to prepare for his eventual retirement from the game. Yet, according to NBA insider Chris Haynes, he's arguably the hardest-working member of the team as the first one to arrive at games and other team events.

LeBron James suffered a groin strain Saturday that forced him from the court during the Los Angeles Lakers’ loss to the Boston Celtics and threatens to complicate the team’s push to the playoffs. Midway through the fourth quarter of Boston’s 111-101 victory over Los Angeles at TD Garden,