KC Royals: Why Zack Greinke returning is good for everyone
Kansas City Royals' Zack Greinke named Opening Day starter
For Royals and Greinke, It Was Time to Move On - The New York Times
Zack Greinke return Kansas City Royals
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Zack Greinke signing excites new teammates
Royals' Zack Greinke faces Pirates, aims to follow up 'sharp' outing
Zack Greinke can earn $15M this year in deal with Royals - NBC Sports
KC Royals: Zack Greinke shuts down Detroit, but bullpen couldn't
Zack Is Back: Greinke Returns to Royals
Report: Royals expect Greinke to pitch again in 2023
A's top Royals 5-4 to spoil Zack Greinke's return from the injured list - The San Diego Union-Tribune