Shapes are TrackMan-measured on the four-seam. Sinker-type arms are those whose two-seam ran heavy enough to log as a four-seamer (high arm-side, low IVB) — a separate pitch, not a bad fastball. IVB = induced vertical break, HM = horizontal movement (arm-side +). Showcase game lines are intentionally left off; those samples are far too small to rank on.