2023 Prospects: St. Louis Cardinals Top Prospects - Baseball
Cooper Hjerpe Class of 2019 - Player Profile
Cards conclude MLB Draft with 19 collegians, 13 pitchers among 20
Cardinals Draft LHP Cooper Hjerpe From Oregon State with 22nd Pick
2022 Draft Profile: Cooper Hjerpe (LHP)
MLB draft 2022: All Detroit Tigers' picks in Rounds 11-20
Cooper Hjerpe Stats, Fantasy & News
2022 MLB Draft Profile: Cooper Hjerpe, LHP, Oregon State
Cooper Hjerpe to the St. Louis Cardinals: Oregon State Beavers left