Minnesota Twins
Willi Castro has thrown 63 pitches that have been tracked by the PITCHf/x system between 2023 and 2025, all of them occuring in the MLB Regular Season. In 2025, they have relied primarily on their Change (37mph) and Fourseam Fastball (55mph).
In 2025, compared to other RHP:
Their change (take this with a grain of salt because they've only thrown 9 of them in 2025) comes in below hitting speed, is basically never swung at and missed compared to other pitchers' changeups, results in more flyballs compared to other pitchers' changeups and has some natural sink to it. Their fourseam fastball (take this with a grain of salt because they've only thrown 3 of them in 2025) 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.