Breaking ball
Slow Curve
A curveball thrown way down in speed, a big slow looping change of pace meant to wreck a hitter's timing. Dialed down far enough, it starts to blur into the lobbing eephus.
The grip
Essentially the same curveball shape, just dialed way down in effort and speed to function as a big looping change-of-pace.
What it does
A high, slow, looping arc meant to disrupt timing; at the extreme slow end it blurs into the eephus — Zack Greinke has floated curves slow enough to brush that line, the modern descendant of the classic lob pitch.
Who throws itZack Greinke
Basic file
This pitch has a sourced one-line grip and movement and an honest explanation — not yet a filed specimen with authored grip geometry and a full craft chapter. A fuller breakdown is coming. Sourced, not corrected.