Sutter remembered as pioneer of split-fingered fastball

Baseball Way Back: The 'second father' who taught Sutter his split finger fastball

Bruce Sutter, baseball Hall of Fame closer and pioneer of split-finger fastball, dead at age 69

Remembering Roger Craig, Sage of the Split-Fingered Fastball (1930–2023)

Bruce Sutter, Hall of Famer and former Atlanta Braves relief pitcher, dies at 69

Sutter remembered as pioneer of split-fingered fastball

Hall of Famer Bruce Sutter dies at age 69