KC Royals RHP Zack Greinke Undecided on Future Following Last

Zack Greinke blended in with fans at Astros-Mariners game

Zack Greinke's Opening Day Start Will Be One of KC Royals' Best Stories in 2022 - Sports Illustrated Kansas City Royals News, Analysis and More

MLB analyst believes Royals' Zack Greinke is a no-brainer for Hall of Fame after illustrious 20-year career: This guy is incredible

2023 Free Agent Profile: Zack Greinke

Zack Greinke set to return to Royals one a free-agent deal

KC Royals RHP Zack Greinke Undecided on Future Following Last Start of 2022 - Sports Illustrated Kansas City Royals News, Analysis and More

Zack Greinke allows one hit in Royals' loss to Tigers