Focus 2025 pitches faced. Timelines include every available Statcast season. Date windows stay on Arsenal and Hitting. Change-points are in-season detections, not year-over-year cards.
Ready
Change timeline
Dated 2025 detections. Click a mark to open the matching chart. Why shares below are stored associations.
No in-season change-points for this season yet.
What's changing
Date, metric, delta, and confidence. Show me why still opens the matching chart. Stored Why shares are associations, not proven causation.
No in-season change-points for this season yet.
Major-change cards and the location heatmap wait for a second season.
Arsenal mix
Pitch usage by season. Mix always shows every type; other charts honor the pitch-type filter.
Chase
Chase% by pitch type faced.
Exit velo
Average EV by pitch type faced.
Barrel / hard-hit
Contact quality across seasons.
Batted-ball mix
GB / LD / FB share.
Plate discipline
Chase%, zone swing%, and CSW% across rebuilt seasons.
Location change
Density share, focus minus compare. Diverging scale.
Location change needs a second season to compare.
Zone change
Savant zones, same density delta.
Location change needs a second season to compare.
Chase / zone swing
Chase and zone-swing rates by season.
2,498 pitches in 2025 · 2025–2026.