Nate Eaton
39 PA · sample confidence ×0.31 · full player page
1 · What changed (2026 vs 2025)
Moving against him
Zone contact−21.7%
AVG−.171
Whiff rate+17.5%
xBA−.083
SLG−.102
Squared-up rate−8.0%
wOBA−.055
xSLG−.049
In his favor / neutral
Pull rate+20.9%
Ground-ball rate−15.0%
Sweet-spot rate+13.7%
Strikeout rate+9.7%
Walk rate+6.1%
Fly-ball rate−8.4%
Swing length+0.27 ft
2 · Why — ranked hypotheses
1. Swing got longer — more power intent, more swing-and-miss
16%Causal path: Swing length → Contact rate → Actual outcomes
- • Swing length +0.27 ft vs last season
- • Whiff rate +17.5% vs last season
- • Pull rate +20.9% vs last season
Against / absent: d_la_avg (no data)
2. Approach change — selling out for pull-side power
13%Causal path: Swing decisions → Batted-ball profile → Actual outcomes
- • Pull rate +20.9% vs last season
- • Strikeout rate +9.7% vs last season
- • AVG −.171 vs last season
Against / absent: d_la_avg (no data) · d_barrel_pct (no data)
Unexplained / unobserved causes: 71% — confidence is deliberately capped; public data cannot see every layer.
3 · What the coach does tomorrow
Video review, current vs last season, synced at contact
Compare side views at contact point. Public data flags the fingerprint; video confirms or rejects the mechanical story before anything is changed.
Reinstall a two-strike contact approach
Choking the swing down with two strikes is the standard counter to whiff inflation from a longer swing.
Tee and front-toss ladder working contact point forward
Standard contact-point progression; verifies whether the longer swing can still be on time deep in counts.
Actions follow the top hypothesis; if video review rejects it, fall to the next.
Data gaps
- • Biomechanics (Hawkeye), TrackMan, and Blast Motion are team-internal — the mechanics layer is inferred from its downstream fingerprint, never observed.