Cooper Hjerpe
#18PAge 25
Bats
Left
Throws
Left
Height
6' 3"
Weight
200 lb
Born
Mar 16, 2001
Birthplace
Davis, CA
MLB Service
—
Draft
2022 · Round 1, Pick 22 (St. Louis Cardinals)
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Current Contract
No multi-year contract breakdown available. Player may be pre-arbitration, a minor leaguer, or a free agent.
Minor League Pitching
Prospect — MLB debut pending. All stats below are from the minor leagues.
| Year | Lvl | Team | G | W-L | SV | IP | ERA | WHIP | K | WAR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | A+ | Peoria Chiefs | 10 | 2-3 | 0 | 41.0 | 3.51 | 1.24 | 51 | — |
| 2023 | Winter | Scottsdale Scorpions | 7 | 0-0 | 0 | 8.1 | 4.32 | 1.32 | 15 | — |
| 2024 | AA | Springfield Cardinals | 4 | 2-1 | 0 | 14.2 | 3.07 | 0.95 | 20 | — |
| 2024 | A+ | Peoria Chiefs | 11 | 0-3 | 0 | 37.2 | 3.35 | 1.19 | 56 | — |
| 2026 | AA | Springfield Cardinals | 2 | 0-1 | 0 | 4.0 | 13.50 | 2.50 | 9 | — |
| 2026 | A | Palm Beach Cardinals | 3 | 0-0 | 0 | 4.2 | 7.71 | 1.07 | 4 | — |
| 2026 | Rk | FCL Cardinals | 2 | 0-0 | 0 | 4.0 | 0.00 | 0.25 | 5 | — |