Mithrandir Metrics
Diagnostic BAL Refreshed Jul 29 06:00 AM ET
Optimization diagnostic / BAL

Pete Alonso

Pete Alonso's production (77) outpaces the tools grade (74) by 4 points. Primary finding: groundball-heavy approach with the raw power to drive the ball — leaving fly-ball damage on the table. Also flagged: Power Efficiency Gap. Most actionable fix: elevate bat path to increase average launch angle toward 12-18° range.

Score
26
Tools
74
Gap
-3.5
Data window 2026-07-14 / 2026-07-28Confidence MEDIUM
Hitter optimization

Swing path and decision map

Pete Alonso's production (77) outpaces the tools grade (74) by 4 points. Primary finding: groundball-heavy approach with the raw power to drive the ball — leaving fly-ball damage on the table. Also flagged: Power Efficiency Gap. Most actionable fix: elevate bat path to increase average launch angle toward 12-18° range.

See the swing in 3D →

Launch Angle Too Low
+9.4° Current 7° → Target 16°

Elevate bat path to increase average launch angle toward 12-18° range

Solid = current angle. Dotted = recommended window.
Diagnosis

Fixable gaps

SignalCauseFixConfidence
Power Efficiency Gap0.75High exit velocity but low barrel rate — bat-to-ball efficiency is leaving power on the tableOptimize swing path to increase squared-up rate at productive launch anglesEach 2pp barrel rate increase projects to ~0.015 xwOBA improvementMEDIUM
Launch Angle Too Low0.80Groundball-heavy approach with the raw power to drive the ball — leaving fly-ball damage on the tableElevate bat path to increase average launch angle toward 12-18° rangeGroundballs produce .228 wOBA; fly balls produce .462 — each 5° increase is substantialMEDIUM
Arsenal / metrics

Underlying components

ComponentUsageVeloWhiff
No component rows are available for this report.