The Cavaliers went cold , making just 5 - of - 21 from the floor in the period .
The Cavs ' lead ballooned to 17 points before the 76ers started climbing back .
The Cavs went cold , making just 5 - of - 21 from the floor in the period .
The Cavs ' lead ballooned to 17 points before the 76ers started climbing back .