MLB trade rumors: Zack Greinke, Corey Kluber headline five starting pitchers who could be dealt
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Zack Greinke free agent profile
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Hunter Greene, Reds take on Zack Greinke, Royals under the lights - Red Reporter
MLB Rumors: 3 Cardinals trade targets to steal from the Royals
Bring on the robots: Zack Greinke ejected after four pitches for spiking baseball
Zack Greinke officially opts out of contract, now a free agent - True Blue LA
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Zack Greinke among Royals' uncertainties entering 2022-23 offseason
Zack Greinke signs with Royals: MLB free agent, trade rumors, updates