The Milwaukee Bucks fell behind 18-3 from the start against the Boston Celtics and could never recover, falling 109-86 in game two in the Eastern Conference semi-finals.
Jalen Brown scored 25 of his game-high 30 points in the first half as the Celtics took a sommanding 65-40 advantage into halftime.
Boston was hot shooting from the outside all night hitting 21/44 three-pointers while the Bucks shot only 3/18 from beyond the arc.
Giannis Antetokounmpo scored a team-high 28 points but was held to only five points in the decisive first half.
The series is tied at 1-1 and the two teams will now get three days off before playing game three at Fiserv Forum in Milwaukee on Saturday afternoon at 2:30.