The knuckleball is a strange pitch that seems ... Conventional theory says that a baseball's raised seams cause the movement. However, scientists at the École Polytechnique in Palaiseau, France ...

OYAMA, Japan -- Eri Yoshida sat in the dugout of an all-dirt baseball field in rural Japan ... speaking in Japanese and showing off her knuckleball grip. "So I’ve decided to challenge myself.” ...

Waldron had increased his knuckleball usage this season, a pleasant surprise that coincided with his grip on a rotation ... according to Baseball Reference, a refreshing change of pace after ...