The means the earliest Harden could play for the Philadelphia 76ers is at home Tuesday against Boston Celtics.
The Philadelphia 76ers beat the Memphis Grizzlies 122-119 in overtime without Joel Embiid, who got a rest after 21 straight games.
LeBron is second in the league in scoring at 29.1 points per game, on pace for his highest average since the 2009-10 season.