Houston Astros
Although they have not thrown an MLB pitch in 2024, Chia-Jen Lo threw 339 pitches that were tracked by the PITCHf/x system in 2013, all of them occuring in the MLB Regular Season. In 2013, they relied primarily on their Fourseam Fastball (95mph) and Slider (81mph). He also rarely threw a Change (86mph).
In 2013, compared to other RHP:
Their fourseam fastball has some natural sinking action and has slightly above average velo. Their slider is basically never swung at and missed compared to other pitchers' sliders, sweeps across the zone, has below average velo and has some two-plane movement. Their change (take this with a grain of salt because they've only thrown 12 of them in 2013) results in more flyballs compared to other pitchers' changeups and is slightly firmer than usual.