Cooper Hjerpe #18
Springfield Cardinals
Double-A Affiliate
- P
- B/T: L/L
- 6' 3"/200
- Age: 25
- Cooper Austin Hjerpe
- Status: Active
- Born: 3/16/2001 in Davis, CA
- Draft: 2022, St. Louis Cardinals, Round: 1, Overall Pick: 22
- College: Oregon State
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 7 | 0-1 | 7.11 | 12.2 | 18 | 1.26 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 32 | 4-8 | 3.82 | 106.0 | 145 | 1.19 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 MiLB Stats | 0 | 1 | 7.11 | 7 | 7 | 0 | 12.2 | 18 | 1.26 |
| MiLB Career Stats | 4 | 8 | 3.82 | 32 | 30 | 0 | 106.0 | 145 | 1.19 |
- Next SPR Game: 7-12 @ TUL
More Cooper Hjerpe
Cooper Hjerpe's third strikeout
Hjerpe K's eight in second straight hitless start
Cooper Hjerpe's five hitless innings
Cooper Hjerpe's 5 strikeouts
Cooper Hjerpe strikes out seven batters
Cooper Hjerpe strikes out seven
Cooper Hjerpe strikes out the side
Cooper Hjerpe throws six no-hit frames and Ks five
Cooper Hjerpe fans seven in 5 2/3 scoreless innings
Latest Transactions
| Team | Date | Transaction |
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July 2, 2026 | Springfield Cardinals activated LHP Cooper Hjerpe from the 60-day injured list. |
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June 26, 2026 | Springfield Cardinals sent LHP Cooper Hjerpe on a rehab assignment to FCL Cardinals. |
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June 26, 2026 | Springfield Cardinals sent LHP Cooper Hjerpe on a rehab assignment to FCL Cardinals. |
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June 26, 2026 | Springfield Cardinals sent LHP Cooper Hjerpe on a rehab assignment to FCL Cardinals. |
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June 9, 2026 | Springfield Cardinals sent LHP Cooper Hjerpe on a rehab assignment to Palm Beach Cardinals. |
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June 9, 2026 | Springfield Cardinals sent LHP Cooper Hjerpe on a rehab assignment to Palm Beach Cardinals. |
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June 9, 2026 | Springfield Cardinals sent LHP Cooper Hjerpe on a rehab assignment to Palm Beach Cardinals. |
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June 5, 2026 | Springfield Cardinals sent LHP Cooper Hjerpe on a rehab assignment to FCL Cardinals. |
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June 5, 2026 | Springfield Cardinals sent LHP Cooper Hjerpe on a rehab assignment to FCL Cardinals. |
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April 3, 2026 | Springfield Cardinals placed LHP Cooper Hjerpe on the 60-day injured list. |
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March 26, 2026 | LHP Cooper Hjerpe assigned to Springfield Cardinals from Memphis Redbirds. |
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March 9, 2026 | St. Louis Cardinals optioned LHP Cooper Hjerpe to Memphis Redbirds. |
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January 14, 2026 | LHP Cooper Hjerpe changed number to 56. |
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November 18, 2025 | St. Louis Cardinals selected the contract of LHP Cooper Hjerpe from Springfield Cardinals. |
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November 6, 2025 | Springfield Cardinals activated LHP Cooper Hjerpe from the full-season injured list. |
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April 15, 2025 | Springfield Cardinals placed LHP Cooper Hjerpe on the full-season injured list. |
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March 31, 2025 | Springfield Cardinals placed LHP Cooper Hjerpe on the 7-day injured list. |
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March 6, 2025 | activated LHP Cooper Hjerpe. |
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January 16, 2025 | St. Louis Cardinals invited non-roster LHP Cooper Hjerpe to spring training. |
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September 24, 2024 | Springfield Cardinals activated LHP Cooper Hjerpe from the 7-day injured list. |
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July 9, 2024 | Springfield Cardinals placed LHP Cooper Hjerpe on the 7-day injured list. |
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June 11, 2024 | LHP Cooper Hjerpe assigned to Springfield Cardinals from Peoria Chiefs. |
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March 7, 2024 | St. Louis Cardinals Prospects activated LHP Cooper Hjerpe. |
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January 10, 2024 | St. Louis Cardinals invited non-roster LHP Cooper Hjerpe to spring training. |
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November 3, 2023 | LHP Cooper Hjerpe assigned to National League Fall Stars. |
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September 22, 2023 | Scottsdale Scorpions activated LHP Cooper Hjerpe. |
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September 1, 2023 | Peoria Chiefs activated LHP Cooper Hjerpe from the 7-day injured list. |
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May 30, 2023 | Peoria Chiefs placed LHP Cooper Hjerpe on the 7-day injured list. |
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April 5, 2023 | Peoria Chiefs activated LHP Cooper Hjerpe. |
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April 5, 2023 | LHP Cooper Hjerpe assigned to Peoria Chiefs. |
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March 6, 2023 | FCL Cardinals activated LHP Cooper Hjerpe. |
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March 6, 2023 | LHP Cooper Hjerpe assigned to FCL Cardinals from Cardinals Organization. |
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February 26, 2023 | LHP Cooper Hjerpe and assigned to St. Louis Cardinals. |
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August 16, 2022 | LHP Cooper Hjerpe assigned to Cardinals Organization. |
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July 22, 2022 | St. Louis Cardinals signed LHP Cooper Hjerpe. |
+ Show More Transactions
Awards
MID Pitcher of the Week
| Week | ||
|---|---|---|
| 05/28/2023 | Peoria Chiefs | MID |
AFL Rising Stars
| Year | ||
|---|---|---|
| 2023 | Scottsdale Scorpions | AFL |
TEX Pitcher of the Week
| Week | ||
|---|---|---|
| 06/23/2024 | Springfield Cardinals | TEX |
| 06/30/2024 | Springfield Cardinals | TEX |