LeBron James Tosses Down Massive Dunk vs. Toronto Raptors

LeBron James got his highlight reel started early Monday night. 

During the first quarter of the faceoff between the Toronto Raptors and Cleveland Cavaliers, James slammed a huge dunk with some assistance from Kyrie Irving.

Irving tossed an alley-oop James' way, and he threw down a massive one-handed dunk, giving the Cavs a 6-0 lead early in the game.

James came down hard on his left leg and seemed visibly uncomfortable as he briefly took a knee. However, he was able to quickly shake it off and hop back into the game.