The NBA is handing down one-day quarantines to players who forget to go to their designated locations for the daily coronavirus test -- with Dallas' Kristaps Porzingis the latest to get that penalty.

Porzingis missed Dallas' scrimmage on Sunday because of his forgetfulness.

"He didn't get tested; just forgot to get tested. [So] when that happens, for safety reasons, he's unable to join the team the following day," Mavs coach Rick Carlisle said in a statement. "He's getting re-tested today and I believe he'll be able to re-join us tomorrow."

Denver's Paul Millsap had to sit out the Nuggets' scrimmage on Saturday for the same reason.

Information from The Associated Press was used in this report.