Because of the Cavs' hot start, it took a while for Kenny Atkinson to learn how his team responds to adversity. He knows now.

The Cavs avoided a 3-game losing streak by beating the defending NBA champion Celtics. The Cavaliers stepped up to rally in a ...

Donovan Mitchell scored 20 of his 35 points in the fourth quarter as the Cleveland Cavaliers ended Boston's seven-game ...

So did the Cavs — a 115-111 come-from-behind triumph in which they outscored Boston 43-27 in the fourth quarter to keep hold ...

Mitchell scored 11 points in a row down the stretch as the Cavs overcame a 14-point deficit to maintain the NBA's best record ...

Donovan Mitchell scored 35 points and the Cleveland Cavaliers avenged a heartbreaking loss with a 115-111 victory over Boston ...

Donovan Mitchell scored 35 points and the Cleveland Cavaliers avenged a heartbreaking loss with a 115-111 victory over Boston ...

The Celtics rank first in offensive rating (121.5), and the Cavs rank third (121.2). Cleveland has averaged the most points ...

In their second NBA Cup matchup, Donovan Mitchell and the Cavs will take on Jayson Tatum and the Celtics on the road.

Donovan Mitchell scored 35 points and the Cleveland Cavaliers avenged a heartbreaking loss with a 115-111 victory over Boston ...

The 15-0 Cavs look to extend their undefeated start against the Boston Celtics in an NBA Cup game Tuesday night. Here's how ...

Darius Garland added 22 points for Cleveland, which got some revenge on Boston after the defending NBA champions handed the ...