St. Louis Cardinals· #56· Pitcher
Cooper Hjerpe
Bats L · Throws L·Age 25 (Mar 16, 2001)·6' 3", 200 lb·Davis, CA, USA
2026 Pitching
ERA
4.38
WHIP
1.30
IP
12.1
K%
27.3
BB%
16.4
K/9
10.95
W-L
1-0
GS
0
SV
0
HLD
0
DiamondIQ WAR
12.3 IP · 2026
0.2
1.9 runs above replacement
FIP · 3.34 (park 0.95)0.0
vs replacement · RP, 12.3 IP+1.9
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Four-Seam52% · 90.4 · 24% whiff
Sweeper23% · 77.5 · 38% whiff
Changeup16% · 81.0 · 24% whiff
Cutter9% · 86.2 · 0% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | St. Louis Cardinals | 1 | 0 | 4.38 | 4 | 0 | 0 | 12.1 | 15 | 9 | 1.30 | 10.95 |