Knucksie Taught Us Three Important Life Lessons, by JD Solomon
Japanese knuckleball pitcher Yoshida plays on her own 'Field of Dreams
Niekro remembered for mastery of the knuckleball
Niekro remembered for mastery of the knuckleball
The Knuckleball: Hard to Throw. Hard to Hit - Jugs Sports
Phil Niekro's top moments
Phil Niekro, Hall of Fame Knuckleball Pitcher, Dies at 81 - The New York Times
Niekro remembered for mastery of the knuckleball
Who Has The Nastiest Knuckler?
Phil Niekro, Baseball Hall of Fame knuckleballer, dies at 81
Unpredictable and unmanly: baseball's fear of the knuckleball, Baseball
R.A. Dickey On 'Winding Up' As A Knuckleballer
Phil Niekro - Wikipedia
Phil Niekro's legacy with Braves filled with innings, wins, relationships - The Athletic