Great Moments in Mets Minors History: R.A. Dickey's almost perfect game - Amazin' Avenue
Notable Knuckleballers - Sports Illustrated
R.A. Dickey's Knuckleball Was Tricky
A Missing Ligament and The Knuckleball: The Story Of R.A. Dickey, News, Scores, Highlights, Stats, and Rumors
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B/R MLB 500: Top 500 Players for 2015, News, Scores, Highlights, Stats, and Rumors
Knuckleball! (2012) - IMDb
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R. A. Dickey - Wikipedia
Mets' Pitcher Makes 'Knuckleball!' His Own : NPR
Baseball Sport - Baseball Trading Pins
R.A. Dickey's Knuckleball Was Tricky
R.A. Dickey: On 'Winding Up' As The Lone Knuckleballer In The Majors : NPR