Mithrandir Metrics
Diagnostic SD Refreshed Sep 27 06:00 AM ET
Optimization diagnostic / SD

Xander Bogaerts

Xander Bogaerts's tools (71) outpace production (69) by 2 points. Primary finding: high exit velocity but low barrel rate — bat-to-ball efficiency is leaving power on the table. Also flagged: Launch Angle Too High; Passive In-Zone Approach.

Score
18
Tools
71
Gap
+2.0
Data window 2026-09-12 / 2026-09-26Confidence LOW
Hitter optimization

Swing path and decision map

Xander Bogaerts's tools (71) outpace production (69) by 2 points. Primary finding: high exit velocity but low barrel rate — bat-to-ball efficiency is leaving power on the table. Also flagged: Launch Angle Too High; Passive In-Zone Approach.

See the swing in 3D →

Launch Angle Too High
-17.0° Current 37° → Target 20°

Flatten swing plane to bring average LA into the 15-22° window

Solid = current angle. Dotted = recommended window.
Passive In-Zone Approach
Pass Attack Pass Attack Attack Attack Pass Attack Pass

Increase in-zone swing rate, especially on fastballs in favorable counts

Hittable takes / Expansion guardrail
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 improvementLOW
Launch Angle Too High0.55Excessive fly-ball angle — producing popups instead of line drivesFlatten swing plane to bring average LA into the 15-22° windowTurning popups into line drives has outsized wOBA impactLOW
Passive In-Zone Approach0.50Excellent plate discipline but too passive on hittable pitches — letting strikes go byIncrease in-zone swing rate, especially on fastballs in favorable countsEach 5pp zone swing increase with maintained contact quality adds ~0.012 wOBAMEDIUM
Arsenal / metrics

Underlying components

ComponentUsageVeloWhiff
No component rows are available for this report.