Historic Matchups

Full batter vs pitcher career history — season-by-season breakdown

Updated Mon, Jul 6, 2026

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MLB zone matchups, explained

A zone matchup compares where a hitter does his damage in the strike zone against where the pitcher he faces likes to attack. Overlaying a batter's hot zones — batting average and slugging by strike-zone location — with a pitcher's tendencies reveals whether that pitcher is forced into the hitter's strength or can pitch around it, a signal that raw batter-vs-pitcher averages miss entirely.

This tool pairs zone heatmaps with career head-to-head stats for any batter-pitcher pairing. It uses Bayesian shrinkage to grade how trustworthy a matchup is — Noise (under 5 plate appearances), Weak (5–14 PA), or Strong (15+ PA) — and breaks the history down season by season. Search any two players by name, or load today's confirmed lineups.

How is the zone heatmap calculated?

Zone heatmaps show batting average by strike-zone location for a specific batter against a specific pitcher. Red zones indicate areas where the batter hits well; blue zones indicate pitcher dominance. Meaningful zone data requires a sufficient sample of pitches in each location.

What does the H2H signal mean?

The head-to-head signal uses Bayesian shrinkage to judge whether a batter-vs-pitcher matchup has enough plate appearances to be meaningful. Noise means fewer than 5 PA, Weak means 5–14 PA, and Strong means 15+ PA with a reliable OPS sample.

How many at-bats make batter vs pitcher stats reliable?

Small samples are noisy. Anything under 10 plate appearances is mostly luck; 15+ career plate appearances is the threshold where a batter-vs-pitcher trend and its zone breakdown start to carry real signal for props.

How do I use zone matchups for MLB props?

Look for hitters whose hot zones overlap the locations a pitcher throws to most, backed by a Strong (15+ PA) career sample and a platoon advantage. Zone overlap is most useful for hits, total bases, and home run props when combined with recent form and ballpark factors rather than used alone.