Joel Embiid will miss the Philadelphia 76ers' Sunday scrimmage due to tightness in his right calf.
Embiid is considered day to day, and will be re-evaluated on Monday.
Embiid began feeling tightness in Friday's scrimmage against the Grizzlies.
"There is always frustration, selfish frustration, and I know frustration, at times, for Joel. But initially, [we're] just trying to be smart with everything and move on," said Brett Brown.
Brown did not address whether Embiid would miss any seeding games.