The Celtics will start Jared Sullinger over Brandon Bass at PF on Sunday
Alex Len will remain in the starting lineup for Sunday's game against the Bucks.
Patrick Beverley (groin) was withheld from competing during Sunday's practice as a precautionary measure.
Kenneth Faried (back) has been ruled out for Sunday's game against the Grizzlies.
Khris Middleton will start on Sunday vs. the Suns, sending Michael Beasley to the bench.
Willie Reed (ankle) is day-to-day and will not play on Monday vs. Dallas.
Stephen Curry scored 27 points with five rebounds, five assists, three steals and five 3-pointers during a 112-95 win over the Nets on Saturday.
Karl-Anthony Towns scored 37 points with a career-high 22 rebounds in Saturday's 142-130 loss to the Rockets.
Anthony Davis scored 39 points during a 96-83 loss to the Mavs on Saturday, adding 14 rebounds, one steal, two blocks and one 3-pointer.
Jimmy Butler posted his first triple-double of the season during a 117-99 win in Cleveland on Saturday, scoring 18 points with 10 rebounds, 10 assists, one steal and four 3-pointers in 39 minutes.
James Harden led the Rockets to a 142-130 win over the Wolves on Friday night, scoring 24 points on 6-of-15 shooting.
Nikola Mirotic scored 14 points with 10 rebounds, one assist, two steals and two 3-pointers in 29 minutes against the Cavs on Saturday.