Donovan Mitchell cannot hide his smile as he becomes the first rookie to score 40-plus points since Blake Griffin did it in 2011

Kon Knueppel passes Donovan Mitchell for 2nd on the all-time rookie 3-pt list by hitting a 3 over him

Kon Knueppel passes Donovan Mitchell for 2nd on the all-time rookie 3-pt list by hitting a 3 over him

Donovan Mitchell with the 3-pointer to beat the shot clock and to surpass 15000 career points regular-season

Lowlight Donovan Mitchell is laughing after Ousmane Dieng tries and smokes his signature gather to the basket

Donovan Mitchell with a big clutch bucket to points the Cavs up 5 with 137 seconds remaining with replays Mitchell got 40 points

KPJ gets to the rim and posterizes Donovan Mitchell