The NBA fined Marcus Smart $5,000 for a flop against Pascal Siakam in game 2.
A foul was originally called against Siakam, then overturned and called against Smart.
The Celtics currently lead the Raptors 2-0.
Luka Doncic has been fined $15,000 for throwing the ball off the legs of a game official.
The incident, for which Doncic was assessed a technical foul, occurred with 8:20 remaining in the third quarter of the Mavericks’ 111-97 loss to the LA Clippers on Aug. 30 at AdventHealth Arena.