I'm not going to say this one was fixed. Were the refs more likely to give a call to the Cavs than the C's, especially with contact? I'd say yes...but remember, the C's had this game in their hands and couldn't stop a run...it wasn't the refs fault that happened.
I think people are trying to establish plausible deniability if the Celtics lose this series, saying it's fixed from the get go. Honestly, the C's couldn't weather the storm in a tightly contested game. They learn, move on - we need 1 win in Cleveland, the frustrating thing is this could have been the 1
but if you do want to be a conspiracy theories, note the line on the game was Cleveland +7.....maybe too many people bet on the Celts to cover....