Keith Theis returns for his third season with Heidelberg Baseball. Theis is a native of nearby New Riegel, Ohio.
Theis brings valuable coaching experience from the high school ranks after serving as an assistant varsity baseball coach for New Riegel High School for the past three seasons. He was responsible for working with the pitchers, catchers and hitters.
During the summer, Theis has volunteered his time to assist with the Titans traveling baseball team based out of Seneca County.
A 1992 graduate of New Riegel, Theis is employed by Westfield Insurance as an Auto Physical Damage Leader. His wife, Jennifer, along with their sons, Alex and Drew, and daughter, Allison, reside in New Riegel, Ohio.