Guard Marquis Daniels sat out most of Sunday's practice and will miss the Celtics' game against Milwaukee Tuesday with hand and wrist injuries.
Daniels, who was injured last month, said he aggravated the injury early in the training session.
Guard Tony Allen is expected to return to the lineup Tuesday. Allen, who hasn't played yet this season while recovering from ankle surgery, practiced at full speed Sunday and will be evaluated Monday. No team practice is scheduled Monday.