Non-MLB
Although they have not thrown an MLB pitch in 2024, Hector Ambriz threw 1,894 pitches that were tracked by the PITCHf/x system between 2009 and 2014, including pitches thrown in the MLB Regular Season and Spring Training. In 2014, they relied primarily on their Slider (87mph), Fourseam Fastball (94mph) and Sinker (93mph), also mixing in a Curve (78mph).
In 2014, compared to other RHP:
Their slider (take this with a grain of salt because they've only thrown 13 of them in 2014) generates an extremely high number of swings & misses compared to other pitchers' sliders, has exceptional depth, is an extreme flyball pitch compared to other pitchers' sliders and has primarily 12-6 movement. Their fourseam fastball (take this with a grain of salt because they've only thrown 9 of them in 2014) is basically never swung at and missed compared to other pitchers' fourseamers, is an extreme flyball pitch compared to other pitchers' fourseamers, has much less armside movement than typical, has some natural sinking action and has slightly above average velo. Their sinker (take this with a grain of salt because they've only thrown 9 of them in 2014) is basically never swung at and missed compared to other pitchers' sinkers, is an extreme flyball pitch compared to other pitchers' sinkers, has less armside run than typical and has slightly above average velo. Their curve (take this with a grain of salt because they've only thrown 2 of them in 2014) 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 slight glove-side movement.