Cooper Hjerpe - Baseball - Oregon State University Athletics
Cooper Hjerpe - Baseball - Oregon State University Athletics
Cooper Hjerpe - Baseball - Oregon State University Athletics
Cooper Hjerpe - Baseball - Oregon State University Athletics
Ducks Clinch Second Rivalry Series Win - University of Oregon Athletics
Cats face monumental challenge vs. No. 1 Oregon State, which has 'everything'
Oregon State ace Cooper Hjerpe explains how he overcame rain delay to dominate Ducks
Ohl dominates but Lopes lose lead late - Grand Canyon University Athletics
Oregon State's Cooper Hjerpe named Pac-12 Pitcher of the Week
Cooper Hjerpe - Baseball - Oregon State University Athletics
Final Weekend Road Trip Sends Baseball to No. 15 Oregon State - University of Utah Athletics
No. 14 Auburn set for winner-take-all game three at No. 3 Oregon State - Auburn University Athletics
D1Baseball/Rapsodo Player Of The Week: Oregon State's Cooper Hjerpe • D1Baseball
GSA Spotlight: Oregon State's Cooper Hjerpe • D1Baseball
OSU baseball: Hjerpe gets the win as Beavers force a final game at Super Regional