Hall of Fame pitcher Phil Niekro dies at 81
Phil Niekro, Atlanta Braves legend known for knuckleball pitch, dies at age 81
With Phil Niekro's Death, Baseball Has Lost the Knuckleball and Its Master - The New York Times
Baseball Hall of Famer Phil Niekro Dies at 81 - WSJ
Phil Niekro dead: Hall of Famer who mastered knuckleball dies at age 81 - Chicago Sun-Times
Baseball Hall of Fame pitcher Phil Niekro dies at 81
Hall of Fame pitcher Phil Niekro dead at 81
Remembering Phil Niekro: 1939-2020 - Cooperstown Cred
Hall of Fame pitcher Phil Niekro, 81, dies
Niekro remembered for mastery of the knuckleball
Phil Niekro dies at 81