Riley O'Brien

St. Louis Cardinals

Pitch Repertoire At-A-Glance

Riley O'Brien has thrown 2,794 pitches that have been tracked by the PITCHf/x system between 2021 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they have relied primarily on their Sinker (98mph), Cutter (90mph) and Slider (83mph).

Tabular Data

All the tables you could want.

Velo & Movement

Pitch movement, speed, and release point.

Usage/Outcomes

Graph how pitches were used and what happened.

Scatter Charts

Explore trajectories with continuous variables.

Zone Profile

Pitcher heat maps, broken down by zone.

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DRA, Projections, and Advanced Stats at BP