Richie Palacios
240 PA · sample confidence ×0.77 · full player page
Moving against him
In his favor / neutral
1. Plate-discipline erosion — expanding the zone
33%Causal path: Swing decisions → Contact rate → Actual outcomes
- • Chase rate +11.5% vs last season
- • Zone contact +8.1% vs last season(in-zone contact intact isolates the problem to decisions)
Against / absent: Walk rate +1.3% vs last season · Strikeout rate −0.5% vs last season
2. Swing got longer — more power intent, more swing-and-miss
29%Causal path: Swing length → Contact rate → Actual outcomes
- • Swing length +0.25 ft vs last season
- • Avg launch angle +2.1° vs last season
Against / absent: Whiff rate −2.0% vs last season · Pull rate +2.1% vs last season
3. Timing issue — late to the ball
28%Causal path: Swing/pitch mechanics → Swing length → Batted-ball profile → Expected outcomes
- • Opposite-field rate +6.6% vs last season
- • Avg exit velocity −4.1 mph vs last season
- • Bat speed +1.1 mph vs last season(bat speed intact rules out strength loss)
Against / absent: Ground-ball rate +0.6% vs last season · Whiff rate −2.0% vs last season · Late timing rate +0.0% vs last season
Mechanics themselves are unobserved in public data; inferred from the batted-ball fingerprint.
Unexplained / unobserved causes: 10% — confidence is deliberately capped; public data cannot see every layer.
Actions follow the top hypothesis; if video review rejects it, fall to the next.
- • Biomechanics (Hawkeye), TrackMan, and Blast Motion are team-internal — the mechanics layer is inferred from its downstream fingerprint, never observed.