Jayson Tatum, after being a late addition to the Celtics' injury report Saturday, has been ruled out of Game 7 against the 76ers with left knee stiffness.
Celtics superstar Jayson Tatum was a late addition to the injury report with left knee soreness Saturday afternoon, roughly six hours before the Celtics will host the 76ers in Game 7 of their Eastern Conference quarterfinal series.
