marlins coach Jon Jay knew he had what it takes to coach in the majors
Jon Jay on joining Marlins coaching staff
Hurricane Hall of Famer Jon Jay Joins Marlins Coaching Staff – University of Miami Athletics
Sizing Up Potential Candidates To Become Miami's Next Coach — College Baseball, MLB Draft, Prospects - Baseball America
Hurricane Hall of Famer Jon Jay Joins Marlins Coaching Staff – University of Miami Athletics
USA Baseball Announces 2018 Tournament of Stars Staff
2018 14U National Team Development Program Staff Announced
Miami Marlins: Jon Jay finally with hometown team as coach
Marlins news: Coaching hires; signings begins; Sean Reynolds selected - Fish Stripes