Zack Greinke signs with Royals for 2023: 'My No. 1 place
Greinke's return to Kauffman and his complicated legacy as a Royal – The Royals Reporter
Report: Royals expect Greinke to pitch again in 2023
Sonny Gray and Zack Greinke hurt as Twins beat Royals 7-3
Royals sign pitcher Zack Greinke to one-year contract
Zack Greinke free agent profile
Zack Greinke Is Back; How Does That Affect the Royals' Rotation? – The Royals Reporter
Zack Greinke excited to return to Royals
Greinke sharp in 500th career start, Royals beat Rangers 2-1
Zack Greinke placed on IL with right flexor strain
Royals Review Radio: The Zack is Back episode - Royals Review
File:Zack Greinke on July 29, 2009.jpg - Wikipedia
Like the rest of us, Greinke and Salvy are fighting losing battles with Father Time - Royals Review
Royals sign Zack Greinke to $13M contract for 2022
Zack Greinke among Royals' uncertainties entering 2022-23 offseason