The Cardinals announced that prospect and 2022 first-round pick Cooper Hjerpe will miss the 2025 season and part of 2026 ...

The Cardinals announced that pitching prospect Cooper Hjerpe has undergone Tommy John surgery. The left-hander will miss the ...

St. Louis Cardinals No. 6 prospect, left-handed pitcher Cooper Hjerpe, recently underwent Tommy John surgery according to the ...

Double-A Springfield transferred Hjerpe (elbow) from the 7-day injured list to the full season injured list Tuesday. Hjerpe recently underwent season-ending Tommy John surgery, which is certainly ...

St. Louis Cardinals No. 6 prospect, left-handed pitcher Cooper Hjerpe, recently underwent Tommy John surgery according to the team, sidelining him for the entirety of the 2025 season. The 24-year ...

St. Louis Cardinals pitching prospect Cooper Hjerpe (elbow) underwent Tommy John surgery and has been transferred from the ...

Double-A Springfield placed Hjerpe on the injured list with an undisclosed injury, Sam Dykstra of MLB Pipeline reports. He's missed a lot of time with elbow injuries since getting drafted in the first ...

The Cardinals announced that pitching prospect Cooper Hjerpe has undergone Tommy John surgery. The left-hander will miss the entire 2025 season and won’t be expected back until midway through ...