Zack Greinke calls out signs in win vs. Giants
Zack Greinke blended in with fans at Astros-Mariners game
Zack Greinke ejected in first inning for spiking baseball - NBC Sports
ALCS: Houston Astros to start Zack Greinke in Game 1 vs. New York Yankees
AL West 2020 preview: Houston Astros are still the favorites - Athletics Nation
Zack Greinke Is One Of A Kind
How a Zach Greinke single helped Astros defeat Braves to win Game 5 of World Series
Zack Greinke to take mound for Astros in Game 1 of ALCS vs. Yankees - ESPN
World Series: Pulling Zack Greinke will haunt Astros for a long time