Tillman (knee) is doubtful for Tuesday's game against the Knicks.
Tillman has missed the last three games due to left knee injury recovery and seems poised to sit out another contest. Assuming Tillman and Jaren Jackson (hip) -- who is also listed as doubtful -- both sit Tuesday, Santi Aldama (tailbone) and Trey Jamison could end up covering most of the minutes at center.