Seattle Mariners
Leo Rivas has thrown 38 pitches that have been tracked by the PITCHf/x system between 2024 and 2025, all of them occuring in the MLB Regular Season. In 2025, they have relied primarily on their Fourseam Fastball (43mph).
All the tables you could want.
Pitch movement, speed, and release point.
Graph how pitches were used and what happened.
Explore trajectories with continuous variables.
Pitcher heat maps, broken down by zone.
DRA, Projections, and Advanced Stats at BP
