Non-MLB
Although they have not thrown an MLB pitch in 2026, Luarbert Arias threw 2,762 pitches that were tracked by the PITCHf/x system between 2022 and 2025, including pitches thrown in the MLB Regular Season and Spring Training. In 2025, they relied primarily on their Slider (82mph), Fourseam Fastball (94mph) and Change (82mph), also mixing in a Sinker (94mph).
In 2025, compared to other RHP:
Their slider is an extreme flyball pitch compared to other pitchers' sliders and generates fewer whiffs/swing compared to other pitchers' sliders. Their fourseam fastball has essentially average velo and results in somewhat more flyballs compared to other pitchers' fourseamers. Their change dives down out of the zone, generates a very high amount of groundballs compared to other pitchers' changeups, generates fewer whiffs/swing compared to other pitchers' changeups, has slight cut action and has slightly below average velo. Their sinker generates an extremely high number of swings & misses compared to other pitchers' sinkers, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' sinkers, has slight armside run and has slightly above average velo.