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Played on Diamonds

← St. Louis Cardinals

Pitcher · #56

Cooper Hjerpe

Bats/Throws
L/L
Height
6' 3"
Weight
200 lb
Born
2001-03-16
Birthplace
Davis, CA, USA
MLB debut
2026-09-06

Pitching

Club G IP H R ER BB K BF ERA
MLB St. Louis Cardinals 4 12.1 7 6 6 9 15 55 4.38
AAA Memphis Redbirds 5 19.0 10 4 2 17 27 79 0.95
AA Springfield Cardinals 5 14.1 8 8 8 12 25 63 5.02
A Palm Beach Cardinals 3 4.2 3 4 4 2 4 19 7.71
Total 17 50.1 28 22 20 40 71 216 3.58

Pitching

Club G IP H R ER BB K BF ERA
A Palm Beach Cardinals 3 4.2 3 4 4 2 4 19 7.71

Pitching

Club G IP H R ER BB K BF ERA
AA Springfield Cardinals 5 14.1 8 8 8 12 25 63 5.02

Pitching

Club G IP H R ER BB K BF ERA
AAA Memphis Redbirds 5 19.0 10 4 2 17 27 79 0.95

Pitching

Club G IP H R ER BB K BF ERA
MLB St. Louis Cardinals 4 12.1 7 6 6 9 15 55 4.38

13 transactions in 2026

  • Sep 28 St. Louis Cardinals recalled LHP Cooper Hjerpe from Memphis Redbirds.
  • Sep 25 St. Louis Cardinals optioned LHP Cooper Hjerpe to Memphis Redbirds.
  • Sep 6 St. Louis Cardinals recalled LHP Cooper Hjerpe from Memphis Redbirds.
  • Aug 4 LHP Cooper Hjerpe assigned to Memphis Redbirds from Springfield Cardinals.
  • Aug 4 Memphis Redbirds activated LHP Cooper Hjerpe.
  • Jul 2 Springfield Cardinals activated LHP Cooper Hjerpe from the 60-day injured list.
  • Jun 26 Springfield Cardinals sent LHP Cooper Hjerpe on a rehab assignment to FCL Cardinals.
  • Jun 9 Springfield Cardinals sent LHP Cooper Hjerpe on a rehab assignment to Palm Beach Cardinals.
  • Jun 5 Springfield Cardinals sent LHP Cooper Hjerpe on a rehab assignment to FCL Cardinals.
  • Apr 3 Springfield Cardinals placed LHP Cooper Hjerpe on the 60-day injured list.
  • Mar 26 LHP Cooper Hjerpe assigned to Springfield Cardinals from Memphis Redbirds.
  • Mar 9 St. Louis Cardinals optioned LHP Cooper Hjerpe to Memphis Redbirds.
  • Jan 14 LHP Cooper Hjerpe changed number to 56.