Highest passing grade vs each coverage among returning QBs:

Cover 1: Sam Howell - 92.5
Cover 2: Trevor Lawrence - 94.9
Cover 3: Michael Penix Jr - 92.9
Cover 4: Dustin Crum - 92.0 pic.twitter.com/OumUXHf1ho

— PFF College (@PFF_College) June 29, 2020