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

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-old ...

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

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

Double-A Springfield transferred Hjerpe (elbow) from the 7-day injured list to the full season injured list Tuesday.

May defeated the Rockies for his first major league win in 709 days. “It’s huge just to be able to go out and pitch,” he said ...