Cooper Hjerpe | St. Louis Cardinals
MLB Player
Cooper Hjerpe
St. Louis CardinalsHeight6' 3"Weight200 lbsAge25Experience1st Season
1-0W-LTied-432nd
4.38ERA
15KTied-553rd
1.30WHIP
Player Information
PositionStarting Pitcher
Jersey#56
Date of Birth16/3/2001
BirthplaceDavis, CA
CollegeOregon State
Experience1st Season
Draft2022: Rd 1, Pk 22 (STL)
Bats / ThrowsLeft/Left
MLB Debut2026
StatusActive
Next Game
More St. Louis Cardinals Players
Season, Postseason & Career
| Split | GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Regular Season | 4 | 0 | 0 | 0 | 12.1 | 7 | 6 | 6 | 0 | 9 | 15 |
| Projected | 4 | 0 | 0 | 0 | 12.0 | 7 | 6 | 6 | 0 | 9 | 15 |
| Career | 4 | 0 | 0 | 0 | 12.1 | 7 | 6 | 6 | 0 | 9 | 15 |
Pitching by Season
| Season | GP | GS | W | L | W% | WAR | ERA | WHIP | IP | K | BB | K/BB | H | R | ER | SV | HLD | BLSV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 4 | 0 | 1 | 0 | 1.000 | 0.1 | 4.38 | 1.30 | 12.1 | 15 | 9 | 1.7 | 7 | 6 | 6 | 0 | 0 | 0 |
| Career | 4 | 0 | 1 | 0 | 1.000 | -- | 4.38 | 1.30 | 12.1 | 15 | 9 | 1.7 | 7 | 6 | 6 | 0 | 0 | 0 |
Opponent Batting by Season
| Season | P | TBF | P-TBF | OBA | OOBP | OSLUG | OOPS | 2B | 3B | HR | TB | RBI | BH | SH | SF | IBB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 254 | 55 | 4.618 | .163 | .327 | .209 | .537 | 2 | 0 | 0 | 9 | 4 | 2 | 0 | 1 | 0 |
| Career | 254 | 55 | 4.618 | .163 | .327 | .209 | .537 | 2 | 0 | 0 | 9 | 4 | 2 | 0 | 1 | 0 |
Expanded Pitching by Season
| Season | P/S | P/I | K/9 | QS | CG | SHO | GSC | GB | FB | G/F | IR | IRS | WP | BK | SB | CS | RSUP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0.0 | 20.6 | 10.9 | 0 | 0 | 0 | 0.0 | 14 | 15 | 0.9 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 |
| Career | 0.0 | 20.6 | 10.9 | 0 | 0 | 0 | 0.0 | 14 | 15 | 0.9 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 |
Game Log
| Game | Result | IP | H | R | ER | HR | BB | K | GB | FB | P | TBF | GSC | Dec | Rel | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 @ PIT2026 Regular Season | L 2-1 | 3.1 | 3 | 0 | 0 | 0 | 3 | 3 | 4 | 6 | 74 | 16 | 0.0 | - | - | 4.38 |
 vs WSH2026 Regular Season | L 9-1 | 4.0 | 2 | 2 | 2 | 0 | 2 | 3 | 6 | 5 | 74 | 16 | 0.0 | - | - | 6.00 |
 vs CHW2026 Regular Season | L 6-5 | 1.0 | 2 | 4 | 4 | 0 | 4 | 3 | 0 | 2 | 52 | 11 | 0.0 | - | - | 7.20 |
 @ COL2026 Regular Season | W 10-8 | 4.0 | 0 | 0 | 0 | 0 | 0 | 6 | 4 | 2 | 54 | 12 | 0.0 | W(1-0) | - | 0.00 |