Skip to content

Player

Isaac Collins

KCLFBats 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

1,932

Chase%

21.6%

Zone swing%

59.4%

Whiff%

18.8%

xwOBA

0.297

Barrel%

5.1%

Hard-hit%

39.4%

Avg EV

87.2 mph

Swing Decision Value

69

Decision

72

Contact

83

Damage

20

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 Fastball77240.0%12.2%18.0%0.339
Changeup25413.1%35.5%25.6%0.209
Sinker24912.9%5.3%10.4%0.313
Cutter1819.4%13.9%25.5%0.304
Curveball1447.5%30.8%20.5%0.257
Slider1156.0%27.7%28.8%0.260
Sweeper1005.2%20.9%34.7%0.334
Splitter763.9%44.8%23.8%0.219
Knuckle Curve341.8%55.6%38.9%
Slurve40.2%0.0%
Eephus10.1%
Forkball10.1%
Unknown10.1%
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.