Seattle Mariners
Although they have not thrown an MLB pitch in 2024, Seby Zavala threw 6 pitches that were tracked by the PITCHf/x system in 2023, all of them occuring in the MLB Regular Season. In 2023, they relied primarily on their Fourseam Fastball (60mph).
In 2023, compared to other RHP:
Their fourseam fastball (take this with a grain of salt because they've only thrown 6 of them in 2023) comes in below hitting speed, is basically never swung at and missed compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers, has some natural sinking action and has slight armside run.