Cooper Hjerpe
St. Louis Cardinals#56 · Pitcher · Bats L, Throws L · 6' 3" · 200 lb · USA · Debut 2026
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2026 pitching
1-0 W-L4.38 ERA15 SO1.30 WHIP
MLB career (pitching): 1-0 · 4.38 ERA · 15 SO · 1.30 WHIP
Game log — pitching
2026
Pitching — season by season
| Season | Team | W | L | ERA | G | GS | SV | IP | H | ER | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | STL | 1 | 0 | 4.38 | 4 | 0 | 0 | 12.1 | 7 | 6 | 9 | 15 | 1.30 |
Free, factual MLB data. No injury or contract data — the public API doesn't provide it, so we don't show it.