Chicago Cubs
Ethan Roberts has thrown 1,141 pitches that have been tracked by the PITCHf/x system between 2022 and 2025, all of them occuring in the MLB Regular Season. In 2025, they have relied primarily on their Slider (83mph) and Cutter (92mph), also mixing in a Sinker (93mph).
In 2025, compared to other RHP:
Their slider sweeps across the zone, has exceptional depth and results in somewhat more flyballs compared to other pitchers' sliders. Their cutter has well above average velo and results in somewhat more flyballs compared to other pitchers' cutters. Their sinker (take this with a grain of salt because they've only thrown 19 of them in 2025) generates an extremely high number of swings & misses compared to other pitchers' sinkers, is an extreme flyball pitch compared to other pitchers' sinkers and has surprisingly little armside run.