MLB trade rumors: Diamondbacks' Zack Greinke's price is
Zack Greinke inks 6-year, $206.5M deal with Arizona Diamondbacks: AP Sources
Is a Zack Greinke return to Kansas City possible? (And should the Royals do it?) – The Royals Reporter
Astros land Greinke, emerge as WS co-favorites - ESPN
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MLB trade deadline grades: D-backs earn high praise after Greinke trade
Phillies trade rumors: Diamondbacks stars to be on the trade market?
Yankees potential trade target: Zack Greinke - Pinstripe Alley
Houston Astros trade for former Cy Young winner Zack Greinke - ABC13 Houston
Zack Greinke Traded to Houston Astros by Arizona Diamondbacks
Zack Greinke signing disrupts arms race, teams forced to spend top dollar
Offseason In Review: Arizona Diamondbacks - MLB Trade Rumors
Pitcher Notes: Greinke, Darvish, Romo, Blevins - MLB Trade Rumors
Zack Greinke Traded to Astros for Prospects
The Diamondbacks show they're serious in signing Zack Greinke - NBC Sports
Zack Greinke: Diamondbacks land ace over rival Dodgers, Giants - Sports Illustrated
Zack Greinke Traded from Diamondbacks to Astros for 4 Prospects at Deadline, News, Scores, Highlights, Stats, and Rumors