Porzingis (illness) has been listed as doubtful for Tuesday's game against the Raptors, Gary Washburn of The Boston Globe reports.
After a well-rounded performance in Sunday's win against the Knicks, Porzingis is trending toward not playing Tuesday in Toronto due to illness. If the veteran big man cannot play against the Raptors, the Celtics will likely turn to Luke Kornet (personal) and Al Horford (toe) to shoulder the load in the frontcourt.