Zack Greinke embraced a return to the Kansas City Royals as well as a mentorship role, Baseball
Greinke finds comfort in returning to Kauffman Stadium for Opening Day, Sports
Kansas City Royals - Zack Greinke heads to the mound to open the road trip in Arizona. #TogetherRoyal
Greinke will make opening day start for the Royals, Sports
Greinke on the possibility of returning to the Royals next year: 'There's a lot of good things here'
Arizona Diamondbacks' Torey Lovullo big fan of Zack Greinke except for twice a year
Zack Greinke Traded To Brewers: 10 Reasons Why It's the Perfect Fit For Him, News, Scores, Highlights, Stats, and Rumors
Zack Greinke taking ball for Royals on Opening Day
Zack Greinke, Dallas Keuchel named All-Star Game starting pitchers - ABC7 Chicago