Former Braves Pitcher Phil 'Knucksie' Niekro Dies At 81 : NPR
Phil Niekro dies at 81
Braves Hall of Famer Phil Niekro dies at 81 after battling cancer
Uncle Mike's Musings: A Yankees Blog and More: 2020
Phil Niekro dies at 81
Phil Niekro, Hall of Fame Knuckleball Pitcher, Dies at 81 - The New York Times
Dead or alive? The players and managers in the 1972 Topps baseball set
With Phil Niekro's Death, Baseball Has Lost the Knuckleball and Its Master - The New York Times
Phil Niekro dies at 81
Phil Niekro, Atlanta Braves legend known for knuckleball pitch, dies at age 81
Phil Niekro, knuckleball specialist, dies at 81 - Sports Illustrated