As Zack Greinke moves on, he fulfilled his part of Astros' blockbuster deal
AP Source: Royals sign RHP Greinke to $13M contract for 2022
Witt a debut! Royals rookie stars in 3-1 win over Guardians – KGET 17
Zack Greinke signs one-year deal with Royals
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Guardians beat the Royals 5-1 to hand Zack Greinke his 16th consecutive road loss Kansas City News - Bally Sports
Veteran righty Zack Greinke and Kansas City Royals agree to 1-year contract
Zack Greinke blended in with fans at Astros-Mariners game
Buxton, Correa go long in Twins' rout of Royals; Greinke 0-4
Royals Sign Zack Greinke - MLB Trade Rumors
Zack Greinke can earn $15M this year in deal with Royals - NBC Sports