NBA Playoffs 2017: Cavs rip Celtics in Game 1 of ECFThe Cavaliers had 9 days off, but showed no rust in a 117-104 win over the Celtics in Game 1 of the Eastern Conference Finals on Wednesday night.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceThe Cavaliers had 9 days off, but showed no rust in a 117-104 win over the Celtics in Game 1 of the Eastern Conference Finals on Wednesday night.Add us as a preferred source on GoogleFollowLoading recommendations... Please wait while we load personalized content recommendationsPublished May 18, 2017 | Modified May 18, 2017SI STAFFShare on FacebookShare on XHome/NBA