In a Tweet Thursday, four star quarterback recruit Graham Mertz confirmed his commitment to Wisconsin. Clear mind… #OnWisconsin pic.twitter.com/ZihIQ9ri9G — Graham Mertz (@GrahamMertz5) June 15, 2018 The six-foot-four Kansas product led his high school, Blue Valley North, to a state title in his first varsity season. In the championship game, Mertz proved his ability to … Continue reading Football: Quarterback recruit Graham Mertz prepares to ‘bring a natty’ to Madison