What on earth is it? Seam bowling is the art of beating a batsman through the abrupt, unpredictable movement of the ball after its impact with the pitch, due to the external stitching along its ...

Webb threw a four-seam fastball in the low 90s ... per data available at Baseball Savant. This year, that is up to 15.6 percent. “I think we understand the sinker a little bit better and ...