Seattle Mariners
Although they have not thrown an MLB pitch in 2025, Rowdy Tellez threw 57 pitches that were tracked by the PITCHf/x system between 2023 and 2024, all of them occuring in the MLB Regular Season. In 2024, they relied primarily on their Fourseam Fastball (54mph).
In 2024, compared to other LHP:
Their fourseam fastball comes in below hitting speed, has heavy sinking action, is basically never swung at and missed compared to other pitchers' fourseamers, has much less armside movement than typical and results in more flyballs compared to other pitchers' fourseamers.