Clayton Kershaw earns about $3 million in endorsements, and analysts say he could easily double that during the off-season. The three-time Cy Young winner and 2014 National League MVP signed with Subway as a Famous Fan endorser on a roster that includes 2014 AL MVP Mike Trout. Both appear in ads that tout their awards and favorite sandwiches. He also got kudos for the MVP from Under Armour, Muscle Milk and Wilson.