The Nittany Lions will host seven promotions over the course of the season.
Harry played shortstop at Penn State before being drafted to the MLB after his junior season.
Penn State faced Kansas in a 91-85 home win last season.
Penn State alum Steven Nedorocsik dominated the internet after securing the United States a bronze medal in Olympic men's gymnastics.
The Nittany Lions won't play at home until October 25.
"I want to become a great defender and I think [Penn State] can help me become that."