Who is Astros pitcher Zack Greinke?
Royals expected to bring back Zack Greinke for another season
USA Today's Nightengale: Stunning if D-backs don't trade Zack Greinke
John Smoltz praises Astros' rotation after addition of Zack Greinke
John Smoltz praises Astros' rotation after addition of Zack Greinke
Wild card Washington Nationals out-pitching Houston Astros: World Series Take
Zack Greinke Deserves So Much Better, and So Does the Astros' Near Dynasty — Houston Needs a Win For History After Donald Trump Delights in the Tomahawk Chop
Lol, no. Of course the Giants aren't getting Gerrit Cole - McCovey Chronicles
Astros insider: The high cost of Zack Greinke
Astros insider: Zack Greinke's work of art