Reports - Royals, RHP Zack Greinke agree on deal for 2023 - ESPN
MLB free agent prediction thread - Royals Review
MLB teams have plenty of options left in free agent market
2017 MLB Free Agent Power Rankings - MLB Trade Rumors
MLB trade rumors: Dodgers looking to trade Zack Greinke?
Greinke back in Royals hat 12 years after he was traded away
2023-24 MLB free agents: Post MLB-trade deadline list of players available in the offseason
MLB analyst believes Royals' Zack Greinke is a no-brainer for Hall of Fame after illustrious 20-year career: This guy is incredible
Royals Sign Zack Greinke - MLB Trade Rumors
Royals Unlikely To Trade Zack Greinke - MLB Trade Rumors
Ranking the Top 10 Landing Spots for Zack Greinke in MLB Free Agency, News, Scores, Highlights, Stats, and Rumors
MLB trade deadline guide for the players and teams to watch - Sports Illustrated
Inside the Zack Greinke deal -- 24 hours that rocked the MLB trade deadline - ESPN
Zack Greinke can earn $15M this year in deal with Royals - NBC Sports