Zack Greinke reveals major change for 2023 season

Report: Royals expect Greinke to pitch again in 2023

MLB execs: Zack Greinke is headed for a record payday for right-handed pitchers

Zack Greinke Reportedly Expected to Return to Royals for 20th MLB Season, News, Scores, Highlights, Stats, and Rumors

Bring on the robots: Zack Greinke ejected after four pitches for spiking baseball

Opinion: Astros' decision to pull Zack Greinke in Game 7 will face scrutiny forever : r/baseball

Diamondbacks trade pitcher Zack Greinke, acquire Mike Leake

Zack Greinke earns win vs. Yankees in final game of 2023

Dodgers News: Mattingly Confident Greinke Will Opt Out

Zack Greinke's milestone pursuit and other intriguing MLB storylines for 2023 National News - Bally Sports

Zack Greinke said 'hitting's not that hard,' then hit homer against D-backs

Padres' Carlos Quentin Suspended After Fight Injures Dodgers Pitcher Zack Greinke - The New York Times

Yankees reveal plan of attack for Astros aces Justin Verlander, Gerrit Cole, Zack Greinke

Zack Greinke Deserves So Much Better, and So Does the Astros' Near Dynasty — Houston Needs a Win For History After Donald Trump Delights in the Tomahawk Chop

Bickley: Zack Greinke deal little risk, all reward for Diamondbacks