St. Louis Cardinals· #60· Pitcher
Quinn Mathews
Bats L · Throws L·Age 25 (Oct 4, 2000)·6' 5", 188 lb·Mission Viejo, CA, USA
2026 Pitching
ERA
5.03
WHIP
1.58
IP
19.2
K%
22.5
BB%
9.0
K/9
9.15
W-L
1-2
GS
4
SV
0
HLD
0
DiamondIQ WAR
19.7 IP · 2026
0.5
4.5 runs above replacement
FIP · 3.08 (park 0.95)0.0
vs replacement · SP, 19.7 IP+4.5
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-Seam43% · 93.7 · 21% whiff
Slider24% · 85.4 · 32% whiff
Changeup16% · 83.2 · 38% whiff
Curveball14% · 76.2 · 22% whiff
Sinker4% · 93.4 · 29% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | St. Louis Cardinals | 1 | 2 | 5.03 | 4 | 4 | 0 | 19.2 | 20 | 8 | 1.58 | 9.15 |