KC Royals News: Which Duffy did the club just sign?
2023 AL Central Preview: Kansas City Royals - Covering the Corner
Kansas City Royals - Wikipedia
Royals' Danny Duffy opens up about mental health, being 'lost,' leaving baseball in 2010
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Danny Duffy returning to Kansas City sounds fun, but should be avoided by the Royals – The Royals Reporter
Dodgers Drop Two of Three Games to Giants, Trade for Pitcher Danny Duffy – Think Blue Planning Committee
Danny Duffy - Wikipedia
Tommy Edman's 2 homers power the Cardinals
Danny Duffy traded from Royals to Dodgers
Dodgers sign California native Danny Duffy
J.J. Picollo, Matt Quatraro look ahead to 2024 Royals