Cooper Hjerpe to the St. Louis Cardinals: Oregon State Beavers left-hander picked in 1st round of MLB draft
A Deep Dive on Cooper Hjerpe – A Pitching Unicorn – BaseballCloud Blog
Desert Hills high school stars named to MLB Draft Combine
A quick look back, a long look ahead at Beaver baseball — Kerry Eggers
Cardinals draft Oregon State's Cooper Hjerpe, lefty who defies bats, delights metrics
Seattle Mariners Draft Profile: Oregon State LHP Cooper Hjerpe - Sports Illustrated Seattle Mariners News, Analysis and More
College Player, Pitcher of the Week
Oregon State ace Cooper Hjerpe named National Pitcher of the Year finalist
OSU baseball: Hjerpe top collegiate pitcher
Five finalists named for 2022 Dick Howser Trophy
Oregon State Baseball: Cooper Hjerpe Named Preseason All-American - BeaversEdge
Lee, Thorpe Capture Top Cal Poly Baseball Team Awards for 2022 - Cal Poly