Celtics:

Starting 5: Jalen Brunson, Jaylen Brown, Jayson Tatum, Kristaps Porzingis, Robert Willams III

Bench: Trey Burke, Romeo Langford, Josh Richardson, Grant Williams, Willie-Cauley Stien

Mavericks:

Starting 5: Luka Doncic, Marcus Smart, Tim Hardaway Jr, Dwight Powell, Al Horford

Bench: Dennis Schroder, Reggie Bullock, Aaron Nesmith, Maxi Kleber, Moses Brown