na July 5, 2017, Mitchell bịanyere aka na a afọ anọ rookie ọnụ ọgụgụ nkwekọrịta na Jazz. na July 11, 2017, Mitchell bịanyere aka a multi-afọ akpụkpọ ụkwụ nkwekọrịta na Adidas. Mgbe e mesịrị na ụbọchị, Mitchell gbatara 37 ihe megide Memphis Grizzlies na 2017 NBA Summer League na Las Vegas, ndị kasị site ọ bụla ọkpụkpọ n'oge 2017 NBA Summer League. Na ya NBA mpụta mbụ na October 18, 2017, Mitchell dere 10 ihe na 4 enyere aka megide Denver Nuggets. na December 1, 2017, o gbatara a ọrụ-elu 41 ihe na a 114108 mmeri n'elu New Orleans Peans.
Zach LaVine.