A retrospective look at Zack Greinke's tenure in Houston - The Crawfish Boxes
Diamondbacks Trade Zack Greinke To Astros Just Before MLB Trade Deadline
Zack Greinke trade grades: Astros win big by getting top-end starter; Diamondbacks win a little less big
Inside the Zack Greinke deal -- 24 hours that rocked the MLB trade deadline - ESPN
Zack Greinke trade: Arizona Diamondbacks winner at MLB trade deadline?
We can thank Astros, Diamondbacks for saving the trade deadline - The Boston Globe
Astros Acquire Zack Greinke at Trade Deadline
Greinke wins Astros debut with HR help, tops Rockies 11-6
Zack Greinke Diamondbacks Trade Revisited: Who won?
Zack Greinke to make his Astros debut in Houston
MLB trade news: Astros add frontline starter, deal for Diamondbacks' Zack Greinke
Zack Greinke Diamondbacks Trade Revisited: Who won?
MLB trade rumors: Houston Astros acquire pitcher Zack Greinke from Arizona Diamondbacks
MLB Trade Deadline roundup: What just happened?! - Athletics Nation