Fantasy Baseball Trends · Buy-Low, Sell-High, Hot & Cold
Arsenal Shifts
Pitchers whose pitch usage in the last 30 days has shifted vs their season baseline, ranked by shift magnitude × that pitch’s whiff% × K-rate uplift.The buy-low play — adopt a high-whiff offering before ownership notices.
Owner:
0 pitchers with significant arsenal shifts
tap row for per-pitch detailRecent window from statcast_pitches; season baseline from stuff_plus_arsenal. Sample gate: ≥30 pitches in the recent window AND ≥5 instances of the pitch. Minimum |Δ| 3pp to surface. Composite = |Δpp| × pitch whiff% × (1 + L14 K/9 uplift over season).