Hoyt Wilhelm, left, and Wilbur Wood, Chicago White Sox relief pitches, show grips on their favorite pitch, July 20, 1968 in Chicago, the knuckleball, which has baffled opposing American League batters all

The Lefty Knuckleballer

The Best Baseball Player Born Each Year Since the U.S. Civil War

Wilbur Wood, pitcher, Chicago White Sox in Sarasota, Florida

Famous knuckleballers

Never Knuckle Under - BallNine

Who is the best pitcher in baseball history and why? - Quora

What is your opinion on which type of pitches is most effective in

Hoyt Wilhelm – Society for American Baseball Research

MORE