Zack Greinke trade rumors: Arizona Diamondbacks pitcher's value rising
Zack Greinke trade: Astros acquire Diamondbacks' ace - Sports
MLB Free Agents: A complete position-by-position look at every
Forecasting the D-backs' future rotation after Zack Greinke deal
Revisiting the Zack Greinke trade between Astros, Diamondbacks
Diamondbacks Acquire Shelby Miller - MLB Trade Rumors
New York Mets: Is Zack Greinke worth an arm and a leg?
How Astros' Zack Greinke trade made Houston title favorites
Arizona Diamondbacks trade Zack Greinke to Houston Astros
Diving deeper with the D-backs on the trades they made