Mithrandir Metrics
Diagnostic BAL Refreshed Sep 26 06:00 AM ET
Optimization diagnostic / BAL

Coby Mayo

Coby Mayo's production (76) outpaces the tools grade (74) by 2 points. Primary finding: groundball-heavy approach with the raw power to drive the ball — leaving fly-ball damage on the table. Also flagged: Contact-Discipline Mismatch. Most actionable fix: elevate bat path to increase average launch angle toward 12-18° range.

Score
20
Tools
74
Gap
-2.2
Data window 2026-09-11 / 2026-09-25Confidence MEDIUM
Hitter optimization

Swing path and decision map

Coby Mayo's production (76) outpaces the tools grade (74) by 2 points. Primary finding: groundball-heavy approach with the raw power to drive the ball — leaving fly-ball damage on the table. Also flagged: Contact-Discipline Mismatch. Most actionable fix: elevate bat path to increase average launch angle toward 12-18° range.

See the swing in 3D →

Launch Angle Too Low
+10.5° Current 6° → Target 16°

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

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 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
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.