Finally , his best pitch -- the changeup -- has remained fairly constant throughout his career , hovering near 27 % .
Vargas also essentially eliminated his cutter , going from a usage rate of 11.8 % all the way down to 1.5 % .
Vargas ' best pitch -- the changeup -- has remained fairly constant throughout his career , hovering near 27 % .
Vargas also essentially eliminated his cutter , going from a usage rate of 11.8 % all the way down to 1.5 % .