Cody Allen has thrown 7,902 pitches that have been tracked by the PITCHf/x system between 2012 and 2019, including pitches thrown in the MLB Regular Season, the MLB Postseason and Spring Training. In 2019, he has relied primarily on his Curve (82mph) and Fourseam Fastball (92mph).
Basic description of 2019 pitches compared to other RHP:
His fourseam fastball (take this with a grain of salt because he's only thrown 7 of them in 2019) is basically never swung at and missed compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers, has essentially average velo, has slight armside run and has some added backspin. His curve (take this with a grain of salt because he's only thrown 7 of them in 2019) generates an extremely high number of swings & misses compared to other pitchers' curves, is much harder than usual, results in more flyballs compared to other pitchers' curves and has little depth.