Wayne Ellington drained seven 3-pointers and scored a game-high 25 points on Sunday as the Memphis Grizzlies overpowered the NBA champion Miami Heat, 104-86.

Zach Randolph added 18 points and 12 rebounds, and Mike Conley also scored 18 with nine assists as the Grizzlies rolled to their fifth straight victory.

They're off to their best start to an NBA season with a 5-1 record.