Dodgers' Zack Greinke has till Wednesday to exercise opt-out clause – Orange County Register
Astros' Greinke calls his own pitches, dominates Giants – NBC Sports Bay Area & California
Zack Greinke - MLB News, Rumors, & Updates
Welcome to the best team in baseball -- Greinke rocked but Astros roll - ESPN
No. 87: Greatest Dodgers of All-Time: Zack Greinke - True Blue LA
When Zack Greinke's unconventional team talk turned the tide in LA Dodgers' favor back in 2013
Pudge breaks Fisk's mark as Astros fall to Rangers - The San Diego Union-Tribune
Zack Greinke Admits Money Was Reason He Signed with LA Dodgers, News, Scores, Highlights, Stats, and Rumors
Greinke, Witt Jr. lead Royals to 3-1 Opening Day win over Guardians Kansas City News - Bally Sports
Ozuna homers twice as Braves tie HR record with 307 in 10-9 loss to Nationals
WATCH: Zack Greinke gets standing ovation at Kauffman Stadium in what could be Royals pitcher's last game
Zack Greinke free agent profile
Giants' rivals are polar opposites