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Player

Andrew Vaughn

MIL1BBats RThrows 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

1,309

Chase%

22.7%

Zone swing%

55.4%

Whiff%

17.1%

xwOBA

0.334

Barrel%

5.2%

Hard-hit%

43.7%

Avg EV

90.2 mph

Swing Decision Value

67

Decision

71

Contact

86

Damage

23

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 Fastball35026.7%8.6%23.7%0.430
Sinker22717.3%5.4%20.9%0.342
Slider22016.8%27.9%16.8%0.234
Changeup13710.5%28.6%20.5%0.327
Sweeper13210.1%26.9%28.6%0.210
Cutter1138.6%18.2%23.3%0.290
Curveball655.0%43.8%19.6%0.343
Splitter362.8%33.3%34.6%0.298
Knuckle Curve151.1%0.0%36.4%
Unknown70.5%
Eephus40.3%0.0%
Slurve20.2%
Forkball10.1%
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.