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Player

Tyler Heineman

LAACBats SThrows RActive

Season 2026 · as of 2026-09-14. Daily buckets for rates and trends; EV×LA, Decision / Contact / Damage, and 2023+ bat tracking are season grain. Zone heatmaps stay on Location.

Pitches faced

638

Chase%

41.6%

Zone swing%

69.9%

Whiff%

18.0%

xwOBA

0.241

Barrel%

0.7%

Hard-hit%

12.9%

Avg EV

76.4 mph

Swing Decision Value

64

Decision

66

Contact

85

Damage

7

Pitches faced
Share of pitches by type.
Plate discipline
Chase (out of zone) vs swing in the zone.
Pitch types faced
Compact rates for the filtered window.
PitchPitchesUsageWhiff%Chase%xwOBA
Four-seam Fastball19430.4%9.6%31.7%0.295
Changeup9514.9%17.5%53.3%0.214
Sinker8613.5%13.3%42.9%0.263
Slider6410.0%29.4%42.9%0.151
Curveball558.6%21.4%38.5%0.205
Sweeper518.0%27.6%40.7%0.199
Splitter467.2%42.3%48.5%0.199
Cutter304.7%7.1%25.0%0.446
Knuckle Curve101.6%0.0%60.0%0.088
Fastball40.6%0.0%
Slurve20.3%
Eephus10.2%
Batted-ball mix
Ground ball, line drive, fly ball, popup.
Contact quality
Exit velo × launch angle (season). Dashed outline is the approximate barrel region.
Exit velo (mph)Launch angle (deg)5012050-30
Bat speed by pitch type
2023+ bat tracking. Mean bat speed on swings with a measured reading. Combined with the pitch types this hitter actually faced — not a miss-distance table.
Attack angle vs chase
Attack angle from bat-tracking cubes against chase% from pitches faced. Location behavior stays on Location; this is the pitch-type overlay.
Chase trend
Out-of-zone swing rate by game date.
Exit velo trend
Average exit velocity by game date.