The Royals' Challenging Dilemma With Zack Greinke – The Royals Reporter
Zack Greinke Re-signs with the Kansas City Royals
Report: Zack Greinke Expected to Return to Kansas City Royals in 2023 - Sports Illustrated Kansas City Royals News, Analysis and More
Zack Greinke continues to impact D-backs, Royals
For Royals and Greinke, It Was Time to Move On - The New York Times
Zack Greinke to start rehab assignment on Sunday in Omaha
Why Zack Greinke signed with the Royals: 'It was my No. 1 choice' - The Athletic
Zack is back! Former Royals ace returns to Kansas City on one-year deal, report says
Zack Greinke reportedly signs one-year deal with KC Royals
Greinke: Returning to Royals was 'clear No. 1 choice'
Royals tie franchise record for most single-season losses
Royals sign Zack Greinke - Royals Review
Zack Greinke uses PitchCom technology in start