John Wirtz begins his third season on the Greyhound coaching staff in 2010 and assist with the infielders.
Wirtz mentors the Greyhounds after a successful 31-year high school coaching career. He compiled a 658-232 mark at Cardinal Ritter High School (1971-73) and Roncalli High School (1977-2004), good for a .740 winning percentage.
Coach Wirtz is a member of the Indiana High School Baseball Coaches Association Hall of Fame (2002). He is also a member of the Indiana Amateur Softball Association Softball Hall of Fame as a fast-pitch player (2004).
A 1971 graduate of UIndy (then called Indiana Central College), Wirtz was a four-year starter on the Greyhound baseball team as an all-conference performer at third base.
