Guest post: A brief history of the split finger fastball
Mastery of splitter led to Sutter's success - ESPN
Bruce Sutter wraps up Game 7 of the 1982 World Series
Bruce Sutter splitter grip
Sutter remembered as pioneer of split-fingered fastball
How Bruce Sutter mastered the split-finger fastball
Bruce Sutter - Alchetron, The Free Social Encyclopedia
Bruce Sutter wraps up Game 7 of the 1982 World Series
Bruce Sutter splitter grip
Bruce Sutter - Baseball Hall of Fame Biographies
Cobb County Baseball Hall of Fame - Howard Bruce Sutter Nickname
Bruce Sutter splitter grip