Having a right grip on baseball is a key to a proper pitching. Learn some of the most common baseball pitching grips. Starting with the Four-seam fastball

To grip the four seam fastball, index and middle fingertips must be placed directly on the perpendicular seam of the baseball. The “U-seam” should be facing your ring finger of your throwing hand (as shown in the above picture).

Next, put your thumb directly beneath the baseball, resting on the smooth leather (see above picture). Ideally, you should keep your thumb in the center of the U- seam on the bottom part of the baseball.

Keep a soft grip on the pitch, just like holding an egg, in your fingertips. Maintain a “gap” or space between the ball and your palm. This is the technique to throwing a good, hard four-seam fastball with maximum speed and backspin: A loose grip minimizes “friction” between your hand and the baseball. The less friction, of course, the quicker the baseball can leave your hand.

Throwing a four-seam fastball with enough force overhand will make it rise unless it’s thrown underhand.