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

Jonathan Aranda

Jonathan Aranda's tools (81) outpace production (76) by 5 points. Primary finding: elite raw contact quality undermined by swing decisions — the bat is dangerous when it connects. Also flagged: Launch Angle Too High.

Score
14
Tools
81
Gap
+5.3
Data window 2026-09-12 / 2026-09-26Confidence LOW
Hitter optimization

Swing path and decision map

Jonathan Aranda's tools (81) outpace production (76) by 5 points. Primary finding: elite raw contact quality undermined by swing decisions — the bat is dangerous when it connects. Also flagged: Launch Angle Too High.

See the swing in 3D →

Launch Angle Too High
-14.5° Current 34° → Target 20°

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

Solid = current angle. Dotted = recommended window.
Contact-Discipline Mismatch
Hold Hold Hold Hold Attack Hold Hold Hold Hold

Shorten swing against breaking balls while maintaining bat speed on fastballs

Protected takes / Chase risk
Diagnosis

Fixable gaps

SignalCauseFixConfidence
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
Contact-Discipline Mismatch0.65Elite raw contact quality undermined by swing decisions — the bat is dangerous when it connectsShorten swing against breaking balls while maintaining bat speed on fastballsMarginal discipline improvement with this power profile has huge upsideMEDIUM
Arsenal / metrics

Underlying components

ComponentUsageVeloWhiff
No component rows are available for this report.