Diamondbacks Are Said to Agree to Deal With Zack Greinke - The New York Times

Zack Greinke throws two scoreless innings in Diamondbacks' spring debut - Los Angeles Times

The Diamondbacks show they're serious in signing Zack Greinke - NBC Sports

Zack Greinke and the Astros stare down another World Series that could be their last

MLB trade rumors: Diamondbacks' Zack Greinke's price is skyrocketing

Zack Greinke Traded from Diamondbacks to Astros for 4 Prospects at Deadline, News, Scores, Highlights, Stats, and Rumors

Zack Greinke signs with D-backs

Zack Greinke Traded to Astros for Prospects

AP Source: Royals agree to one-year deal with pitcher Zack Greinke

Zack Greinke to Diamondbacks: Twitter Reacts as Arizona Lands Star Pitcher, News, Scores, Highlights, Stats, and Rumors

Zack Greinke leaves Dodgers, agrees to deal with Diamondbacks – Orange County Register

All Aces: Astros get Greinke in trade with Diamondbacks

Zack Greinke throws 10-minute bullpen session for D-backs

After a Flurry of Deals, Zack Greinke Still Stands Alone - The New York Times