Tool 03

Mid-Season Hitter Profiler

Take a partial-season stat line and surface what's likely real, what's likely regression, and where the profile is internally inconsistent. Use compare mode to see how the same line tells different stories under different batted-ball mixes.

Snapshot

BABIP

0.350

Exp 0.328 (Δ +0.022)

HR/PA

1.0%

Exp 2.7%

Proj AVG

0.270

0.259 – 0.281

Coherence

Flags

Confident

BABIP aligned

BABIP 0.350 is within 30 points of expected 0.328.

Confident

HR rate matches profile

HR/PA 1.0% aligns with expected 2.7%.

Confident

Profile coherent

GB%, FB%, and HR rate are internally consistent for the batted-ball mix.

Confident

AVG stable

PA 312 ≥ 250; AVG carries meaningful signal.

Confident

AVG roughly sustainable

Projected AVG 0.270 is within 25 points of current 0.286.

Limitations

MiLB GB%/FB%/LD% splits aren’t always on the public Stats API — keep GB%/FB% manual when missing. Lines opened from Tool 05 (Hitter Development) can arrive prefilled when affiliated year-by-year splits include groundBallPercentage / flyBallPercentage.
Expected BABIP weights are population averages; individual sprint speed, contact quality, and park effects matter.
AVG projection assumes K and HR rates hold steady — both noisy in mid-season samples.
Coherence flag is a heuristic; an inconsistent profile may simply mean a player is changing approach.

Analysis

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