Cardinals recall Cooper Hjerpe from Triple-A

Cardinals recalled LHP Cooper Hjerpe from Triple-A Memphis.

Mariners News, 9-7-2026: Cooper Hjerpe, Elly De La Cruz, and Shohei Ohtani

Love of the game isn’t always a two-way street, Elly flew to the rescue of one who tweets, and Hjerpe was elite.

Herrera and Hjerpe lead Cardinals to a 10-8 win over the Rockies

Cooper Hjerpe threw four perfect innings of relief in his major league debut and the St. Louis Cardinals held on to beat the ...
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Rockies score early and late, get stymied by Cooper Hjerpe in the middle, and lose to Cardinals 10-8

The Rockies recorded 10 hits, 15 strikeouts and zero walks.

Rookie Reliever Rides Unorthodox Throwing Motion to Huge Success Out of Cardinals Bullpen

Using an unorthodox, herky-jerky throwing motion, Cooper Hjerpe pitched four perfect innings and struck out six in his MLB debut on Sunday as the Cardinals beat the Rockies. Lefty hitters were ...