Non-MLB
Pedro Santos has thrown 756 pitches that have been tracked by the PITCHf/x system between 2024 and 2026, all of them occuring in The World Baseball Classic. In 2026, they have relied primarily on their Fourseam Fastball (93mph), also mixing in a Slider (86mph), Cutter (91mph), Curve (75mph) and Splitter (87mph).
In 2026, compared to other RHP:
Their fourseam fastball (take this with a grain of salt because they've only thrown 11 of them in 2026) generates an extremely high number of swings & misses compared to other pitchers' fourseamers, is straight as an arrow, is an extreme flyball pitch compared to other pitchers' fourseamers and has essentially average velo. Their slider (take this with a grain of salt because they've only thrown 2 of them in 2026) is basically never swung at and missed compared to other pitchers' sliders, is an extreme flyball pitch compared to other pitchers' sliders and has some two-plane movement. Their cutter (take this with a grain of salt because they've only thrown 2 of them in 2026) is basically never swung at and missed compared to other pitchers' cutters, is an extreme flyball pitch compared to other pitchers' cutters, has well above average velo, has some natural sink and has strong cutting action. Their curve (take this with a grain of salt because they've only thrown 1 of them in 2026) has an exceptional bite, is basically never swung at and missed compared to other pitchers' curves, results in more flyballs compared to other pitchers' curves and has slightly below average velo. Their splitter (take this with a grain of salt because they've only thrown 1 of them in 2026) is basically never swung at and missed compared to other pitchers' splitters, has surprising cut action, is an extreme flyball pitch compared to other pitchers' splitters, is slightly firmer than usual and has movement that suggests a lot of backspin.