After starting the season 15-0, Donovan Mitchell and the Cleveland Cavaliers are undefeated no more as they suffered a 120-117 loss to Jayson Tatum and the Boston Celtics in the NBA Cup on Tuesday ...

Boston led by 22 points very early on Friday, but it didn't take Cleveland long to get back into the game. The post Donovan Mitchell, Cavaliers outlast Celtics despite 46 from Jayson Tatum: 7 ...

Cavs guard Donovan Mitchell scored 41 points ... Celtics superstars Jayson Tatum and Jaylen Brown did all they could to thwart Cleveland's comeback. Tatum finished with 46 points on 19-of-37 ...