Marcus Mariota's Sports Illustrated Covers Author:SI StaffPublish date:May 5, 2015Marcus Mariota's Sports Illustrated CoversPeter Read Miller/SIMarcus Mariota graces the SI cover this week for the fifth time. Here's a look back at all five, starting with the first from Aug. 19, 2013.George Holland/Cal Sport Media/LandovNov. 4, 2013Jonathan Ferrey/SISept. 22, 2014Steve Dykes/Getty ImagesDec. 29, 2014Hollis Bennett/SIMay 11, 2015Latest NFL NewsKeisean Nixon Returns to Green BayPatriots Ex DeVante Parker Signs With Super Bowl Contender - Free Agency TrackerBills Signing Eagles LB to One-Year DealFalcons Meeting Free Agent DB Siran NealDetails Emerge on Steelers Deal With Patrick Queen