Avery Bradley’s 3 pointer helps Boston upset Cleveland

CLEVELAND —  Leprechauns are imaginary. Celtic pride is very real.
Avery Bradley’s 3-pointer danced on the rim and dropped with less than a second left and Boston, blown out in the first two games of the Eastern Conference finals and playing without star Isaiah Thomas, stunned the Cleveland Cavaliers 111-108 on Sunday night in Game 3 to end the champions’ 13-game postseason winning streak.
Bradley’s shot from the left wing — off a play designed by coach Brad St