Boston Red Sox
Marcus Walden has thrown 815 pitches that have been tracked by the PITCHf/x system between 2018 and 2019, all of them occuring in the MLB Regular Season. In 2019, he has relied primarily on his Slider (86mph) and Cutter (92mph), also mixing in a Fourseam Fastball (95mph) and Sinker (95mph).
Basic description of 2019 pitches compared to other RHP:
His slider sweeps across the zone and has exceptional depth. His cutter is a real worm killer that generates an extreme number of groundballs compared to other pitchers' cutters, is blazing fast, has some natural sink and has strong cutting action. His fourseam fastball has heavy sinking action, is a real worm killer that generates an extreme number of groundballs compared to other pitchers' fourseamers, has less armside movement than typical and has slightly above average velo. His sinker generates an extremely high number of swings & misses compared to other pitchers' sinkers, has well above average velo, has less armside run than typical and has some natural sinking action.