Royals “definitely would have interest” in bringing Zack Greinke back - Royals Review
You can't trust anyone who likes cats, Yeah man, you really can't; I've got a cat though - Shortstop Nicky Lopez shares a hilarious story about Zack Greinke adding to the legend
Dodgers' Zack Greinke opts out of contract, but salary demands will be too much for Tigers - Bless You Boys
Report: Zack Greinke Expected to Return to Royals in 2023 : r/KCRoyals
Zack Greinke's 2022 Royals teammates share stories: 'There are so many good ones' - The Athletic
MLB trade deadline grades: Diamondbacks' Zack Greinke trade lauded
Zack Greinke: Mr. Personality? No – Great teammate? Yes
Welcome Zack Greinke: A look at the man and his career. - The Crawfish Boxes
Welcome Zack Greinke: A look at the man and his career. - The Crawfish Boxes
MLB analyst believes Royals' Zack Greinke is a no-brainer for Hall of Fame after illustrious 20-year career: This guy is incredible
Can't love this guy enough. : r/baseball
Zack Greinke Only Builds His Unique Legend With Incredible Pitch Calling Trick — Here's the Sign, Now Try and Hit It