Modern Baseball

Player

Austin Riley

ATL3BBats RThrows RActive

Season 2026 pitches faced. Sequence cubes are season grain (2/3/4-pitch n-grams). Count filters apply to 2-pitch rows only. Date windows stay on Arsenal and Hitting.

2-pitch windows

1,791

Chase%

35.9%

Whiff%

29.9%

xwOBA

0.288

Transition flow
Two-pitch sequences. Link width is how often the next type follows.
4-Seam FastballSinkerSweeperSliderChangeupCutterCurveballSplitterKnuckle CurveSlurveUnknownSlow CurveEephusFastballForkballKnuckleball4-Seam FastballSinkerSweeperSliderChangeupCutterCurveballSplitterKnuckle CurveSlurveUnknownFastballForkballSlow CurveKnuckleball
Transition lift
P(next | first) minus the unconditional next-pitch mix. Positive means that follow-up is used more than usual after the first type.
4-Seam FastballSinkerSweeperSliderChangeupCutterCurveballSplitterKnuckle CurveSlurveUnknownSlow CurveEephusFastballForkballKnuckleball4-Seam FastballSinkerSweeperSliderChangeupCutterCurveballSplitterKnuckle CurveSlurveUnknownFastballForkballSlow CurveKnuckleball
Sequence tree from 4-Seam Fastball
Branches are 2-pitch, then 3- and 4-pitch n-grams when the sample clears the display floor. Count filters hide 3/4-grams.
4-Seam Fastball4-Seam Fastball4-Seam Fastball4-Seam FastballSweeperCurveballSliderSlider4-Seam FastballSliderSweeper4-Seam FastballCurveball4-Seam FastballChangeup4-Seam FastballCutterSinkerSplitterSlurveSliderSlider4-Seam FastballSlider4-Seam Fastball4-Seam FastballSliderSinkerSweeper4-Seam FastballSweeperSweeper4-Seam FastballSweeperChangeupSinkerSinker4-Seam FastballSweeperSweeper4-Seam FastballChangeupCutterSinkerSliderChangeup4-Seam Fastball4-Seam FastballChangeupChangeup4-Seam FastballCutter4-Seam Fastball4-Seam FastballChangeupCutterCurveball4-Seam FastballSliderCurveballChangeupSplitter4-Seam Fastball4-Seam FastballSplitterKnuckle CurveSlurve4-Seam Fastball
Chase% after 4-Seam Fastball
Last-pitch rates on the follow-up. Sample floors hide tiny pairs.