The Celtics list Richardson (COVID-19 health and safety protocols) as out for Monday's game against the Timberwolves.

EDGE Analysis

Richardson will miss his fourth straight game while he remains in the midst of his second stint in the protocols this month. Since his latest entry into the protocols came Dec. 19, he's nearing the end of his required 10-day quarantine period and should be available to play at some point later this week.