Kansas City Royals, Zack Greinke agree to four-year extension - ESPN
Zack Greinke to sign with Royals, 01/30/2023
Zack Greinke returning to Royals on one-year, $13 million deal, per report
Kansas City Royals' Zack Greinke put on IL with right flexor strain - ESPN
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Kansas City Royals Activate Zack Greinke From Injured List, Scheduled to Start Thursday - Fastball
MLB Moves Tracker: Las Vegas Ballpark Financing Clears Hurdle for Oakand Athletics Relocation - Sports Illustrated Texas Rangers News, Analysis and More
Zack Greinke - Kansas City Royals Starting Pitcher - ESPN
Greinke on the possibility of returning to the Royals next year: 'There's a lot of good things here'
Former Cy Young pitcher, six-time Gold Glover Zack Greinke signs $13M deal with Kansas City Royals, sources say - ESPN
Zack Greinke makes last start of 2022 in Royals' win
Royals turn back the clock with Zack Greinke signing