Although they have not thrown an MLB pitch in 2023, Albert Abreu threw 1,562 pitches that were tracked by the PITCHf/x system between 2020 and 2022, including pitches thrown in the MLB Regular Season and Spring Training. In 2022, they relied primarily on their Sinker (98mph) and Slider (89mph), also mixing in a Fourseam Fastball (98mph) and Change (88mph).
In 2022, compared to other RHP:
His sinker is thrown at a speed that's borderline unfair, generates a very high amount of groundballs compared to other pitchers' sinkers, generates more whiffs/swing compared to other pitchers' sinkers and has little sinking action compared to a true sinker. His slider is thrown extremely hard, generates more whiffs/swing compared to other pitchers' sliders, has less than expected depth and has primarily 12-6 movement. His fourseam fastball is a real worm killer that generates an extreme number of groundballs compared to other pitchers' fourseamers, is blazing fast and has slight armside run. His change generates a high number of swings & misses compared to other pitchers' changeups, is much firmer than usual, results in more flyballs compared to other pitchers' changeups and has slight armside fade.