For a pitcher like Craig Kimbrel with an explosive fastball , making his curveball look like a fastball out of his hand leaves hitters helpless .
They also tend to have a release point that better mimics the pitcher 's fastball .
For a pitcher like Craig Kimbrel with an explosive fastball , making pitcher 's curveball look like a fastball out of his hand leaves hitters helpless .
They also tend to have a release point that better mimics the pitcher 's fastball .