The Cavaliers dropped a tight game to the Hawks in Atlanta, 124-116, despite 30 points from Darius Garland.
Evan Mobley added 22 points and ten rebounds, while Kevin Love chipped in 21 points off the bench.
The Cavs' defense couldn't contain Trae Young, who dropped 41 points.
Cleveland falls to 35-and-23 and is done until after the city hosts the upcoming All-Star Weekend.