St. Louis Cardinals
Cooper Hjerpe
Key facts
- Age
- 25
- Height
- 191 cm (6'3")
- Weight
- 91 kg (200 lb)
- Number
- #56
- Born
- 16 March 2001
- Birthplace
- Davis, CA, USA
- Debut
- 6 September 2026
- Position
- Pitcher
- Bats / Throws
- Left / Left
- MLB debut
- 6 September 2026
- Drafted
- 2022
Official profile
Career stats
Career pitching by level
Swipe for more
| W | L | ERA | G | GS | SV | IP | H | ER | HR | BB | SO | WHIP | K/9 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MLB | 1 | 0 | 4.38 | 4 | 0 | 0 | 12.1 | 7 | 6 | 0 | 9 | 15 | 1.30 | 10.95 |
| AAA | 0 | 0 | 0.95 | 5 | 5 | 0 | 19.0 | 10 | 2 | 0 | 17 | 27 | 1.42 | 12.79 |
| AA | 2 | 2 | 4.03 | 9 | 9 | 0 | 29.0 | 14 | 13 | 2 | 20 | 45 | 1.17 | 13.97 |
| A+ | 2 | 6 | 3.43 | 21 | 19 | 0 | 78.2 | 51 | 30 | 11 | 45 | 107 | 1.22 | 12.24 |
| A | 0 | 0 | 7.71 | 3 | 3 | 0 | 4.2 | 3 | 4 | 1 | 2 | 4 | 1.07 | 7.71 |
| ROK | 0 | 0 | 0.00 | 2 | 2 | 0 | 4.0 | 0 | 0 | 0 | 1 | 5 | 0.25 | 11.25 |
| WIN | 0 | 0 | 4.32 | 7 | 0 | 0 | 8.1 | 5 | 4 | 0 | 6 | 15 | 1.32 | 16.20 |
Pitching by season
Swipe for more
| Team | Lvl | W | L | ERA | G | GS | SV | IP | H | ER | HR | BB | SO | WHIP | K/9 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | St. Louis Cardinals | MLB | 1 | 0 | 4.38 | 4 | 0 | 0 | 12.1 | 7 | 6 | 0 | 9 | 15 | 1.30 | 10.95 |
| 2026 | Memphis Redbirds | AAA | 0 | 0 | 0.95 | 5 | 5 | 0 | 19.0 | 10 | 2 | 0 | 17 | 27 | 1.42 | 12.79 |
| 2026 | Springfield Cardinals | AA | 0 | 1 | 5.02 | 5 | 5 | 0 | 14.1 | 8 | 8 | 2 | 12 | 25 | 1.40 | 15.70 |
| 2026 | Palm Beach Cardinals | A | 0 | 0 | 7.71 | 3 | 3 | 0 | 4.2 | 3 | 4 | 1 | 2 | 4 | 1.07 | 7.71 |
| 2026 | FCL Cardinals | ROK | 0 | 0 | 0.00 | 2 | 2 | 0 | 4.0 | 0 | 0 | 0 | 1 | 5 | 0.25 | 11.25 |
| 2024 | Springfield Cardinals | AA | 2 | 1 | 3.07 | 4 | 4 | 0 | 14.2 | 6 | 5 | 0 | 8 | 20 | 0.95 | 12.27 |
| 2024 | Peoria Chiefs | A+ | 0 | 3 | 3.35 | 11 | 11 | 0 |
Recent games
- 29 Junev FCL Nationals3.0 IP, 0 ER, 4 K, BBW
- 23 Junev Bradenton Marauders0.2 IP, 4 ER, K, BBW
- 17 June@ Jupiter Hammerheads2.0 IP, 0 ER, 2 K, 0 BBW
- 11 Junev St. Lucie Mets2.0 IP, 0 ER, K, BBL
- 5 June@ FCL Nationals1.0 IP, 0 ER, K, 0 BBL
Stats from official league and public sports feeds. Updated hourly.