Greinke shows us the magic one last time, Royals win 5-2 - Royals Review
Astros Zack Greinke batting eighth and will pitch against Atlanta
MLB Signs on to In-Game Usage of Wearable Pitch-Calling Devices
Greinke's Sharp Stuff Helps Royals Cruise Past Angels 7-0 - Bloomberg
Dodgers' Zack Greinke is unconcerned personal wins won't come - Los Angeles Times
Zack Greinke pitches Royals to 5-2 win over Yankees in what could be his career finale Kansas City News - Bally Sports
Zack Greinke: Should We Be Worried? - The Crawfish Boxes
Zack Greinke beats Nationals in return to mound
Did Zack Greinke give away sign ahead of Ramón Laureano home run? – NBC Sports Bay Area & California
Arizona Diamondbacks' Zack Greinke uses cheat sheet for pinch-hitters
Royals place pitcher Zack Greinke on 15-day injured list
Did Astros' Zack Greinke call his pitches against the A's?
Zack Greinke pitches Royals to 5-2 win over Yankees in what could be his career finale
Astros' Zack Greinke told batters his pitches during win over San Francisco Giants - ABC13 Houston
Appreciating Zack Greinke - AZ Snake Pit