The NFL Preseason is over for the Kansas City Chiefs as they finish a perfect 3-0 after a 28-25 win over the Minnesota Vikings on Friday night. Chiefs preseason grades is sponsored by Magic Spoon! Get $5 off at https://magicspoon.com/chiefs. focus on all 3 games and a handful of players including Patrick Mahomes, L’Jarius Sneed and Jerick McKinnon. Chiefs Report host Harrison Graham hands out his grades for the Chiefs preseason. Kansas City Chiefs Preseason Grades come after a perfect 3-0 during the NFL Preseason. Patrick Mahomes threw for 2 touchdown passes against the Vikings and looks to be in midseason form. Shane Buechele is making a push for a Chiefs roster spot as he had another strong performance last night. Jerick McKinnon and L’Jarius Sneed have had strong preseasons as well. Rookie WR Cornell Powell has struggled and Harrison gives him a tough grade and believes he may not make the Chiefs 53-man roster. Subscribe to the Kansas City Chiefs Report for Chiefs news, rumors & much more coverage: https://www.youtube.com/chiefsTV?sub_confirmation=1 Check out our Kansas City Chiefs Facebook Page: http://www.facebook.com/chatsportschiefs Harrison Graham has more Chiefs updates and takes on Twitter - follow him: http://twitter.com/hgrahamnfl Chat Sports brings you the latest Chiefs rumors & news from ESPN, Bleacher Report and several more sources: http://chatsports.com/kansas-city-chiefs #Chiefs #ChiefsNews #ChiefsGrades #CSMS2021