What is Zack Greinke's legacy in Kansas City? - Royals Review
Zack Greinke smiling? : r/Dodgers
Is Zack Greinke a future Hall of Famer ?- JAWS-Jay-Jaffe - AZ
MLB notes
Zack Greinke speeds up tempo with strange tactic
Pat Neshek airs his beef with Zack Greinke over autograph snub
Five years later: Remembering the Zack Greinke trade - Royals Review
Zack Greinke: Another Astro profile in courage (and other passing
Royals sign Greinke to $13M contract for 2022
Are we sure it's a good idea for the Royals to bring Zack Greinke
Zack Greinke could not hold back smile over batter's walk-up song
Five teams with whom Zack Greinke could end up signing - ESPN
Zack Greinke allegedly pretending to sign a kid's ball and instead
Astros' Zack Greinke, Taylor Jones in MLB's health & safety protocols