Cardinals at Mariners
STL––
SEA–Win probability
Mariners52%
STL 48%SEA 52%
First pitch hasn't been thrown yet — the fatigue tracker lights up once the game starts.
rest & recent workload · as of 2026-09-15
- Hancel Rincon10d rest
- Brycen Mautz10d rest
- Cade Winquest6d rest
- Luis Gastelum3d rest · 10p/3d
- Cooper Hjerpe3d rest · 52p/3d
- Gordon Graceffo2d rest · 26p/3d
- George Soriano2d rest · 49p/3d
rested pitched yesterday likely unavailable
rest & recent workload · as of 2026-09-15
- José A. Ferrer4d rest
- Hoby Milner3d rest · 18p/3d
- Andrés Muñoz2d rest · 14p/3d
- Carlos Vargas2d rest · 14p/3d
- Seranthony Domínguez2d rest · 18p/3d
- Gabe Speier2d rest · 19p/3d
- Eduard Bazardo1d rest · 6p/3d
rested pitched yesterday likely unavailable
Velocity & spin from the MLB Stats API live feed. The fatigue read compares each pitcher's live fastball velocity to their fresh baseline and our fatigue-curve model (−0.61 mph / 100 pitches). Win probability is from our own base-out/inning/score table built on 2024–25 games.