[2][1] He graduated from the University of California, Los Angeles (UCLA) in 2009 with a bachelor's degree in economics, and then attended Columbia Business School.
[2] Harris' first jobs in baseball were internships with the Washington Nationals and Cincinnati Reds.
[1] He worked for MLB from 2010 through 2012, in the Commissioner's Office as a coordinator of Major League Operations.
[1] He earned his Master of Business Administration from Northwestern University's Kellogg School of Management in 2015.
[4][5][6] On September 19, 2022, the Tigers hired Harris as their new president of baseball operations after having fired Al Avila a month prior.