Mason Rapp begins his fifth season with the Cougars in 2026 after serving as a graduate assistant coach at the University of Mary, a Division II program in the Northern Sun Intercollegiate Conference. He works specifically with Cougar catchers.
During his collegiate career Rapp was a three-time Heartland Collegiate Athletic Conference (HCAC) All-Academic selection. He was also selected by the HCAC to be the national SAAC representative for the entire conference.
Rapp spent six summers coaching for the Indiana Nitro, a highly competitive baseball travel organization, where he has coached 15U-17U. In recent years, he has coached for the Willmar Stingers of the Northwoods League during the summer.
A native of Fortville, Ind., Rapp attended Mt. Vernon High School before graduating from Defiance College (Secondary Education, 2019) and completing his Master's Degree from the University of Mary (Secondary Administration, 2021).
