Donovan Mitchell finished the victory with 30 points, five rebounds, four assists and four steals while shooting 11/19 from the field and 2/9 from the three-point range in 33 minutes of playing time.

Donovan Mitchell scored 30 points and Ty Jerome scored 16 of his 28 points in the fourth quarter as the top-seeded Cleveland Cavaliers pulled away for a 121-100 victory over the visiting Miami Heat in Game 1 of their Eastern Conference first-round series Sunday.