Joseph Patrick Mauer (born April 19, 1983) is a Major League Baseball catcher for the Minnesota Twins. He is the only catcher in Major League history to win three batting titles. He has also won three consecutive Gold Glove awards (2008–2010), and the 2009 AL MVP award.
Mauer played football, basketball, and baseball for Saint Paul's Cretin-Derham Hall Raiders, the high school of Paul Molitor, a member of the Baseball Hall of Fame. In his senior year he became the only athlete ever to be selected as the USA Today High School Player of the Year in two sports (football in 2000 as a quarterback and baseball in 2001 as a catcher).
In December 2009, Sports Illustrated magazine included Mauer in its article on ten "signature" moments in U.S. high-school sports in the 2000–2009 decade, referring to his selection by the Minnesota Twins as the first pick in the 2001 amateur draft.