Mets' Pitcher Makes 'Knuckleball!' His Own : NPR
R.A. Dickey: On 'Winding Up' As The Lone Knuckleballer In The Majors : NPR
Bo Jackson – Bleeding Royal Blue
Baseball Hall of Famer, knuckleballer Phil Niekro dies at 81
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Baseball Bench Coach
Meet the MLB pitchers keeping the dying art of the knuckleball alive - Sports Illustrated
Baseball's Great Equalizer: The Knuckleball : 13.7: Cosmos And Culture : NPR
Pedro Martínez - Wikipedia
Mets used balanced effort to get past Pirates
still left standing
Jamie Moyer - Wikipedia
Tim Wakefield - Wikipedia
The Elusive, Endangered 'Knuckleball' : NPR
Great Moments in Mets Minors History: R.A. Dickey's almost perfect game - Amazin' Avenue