The Astros have a strong starting five. But do they have enough rotation depth? - The Athletic
Cole, Astros Beat Rays 6-1 In ALDS Game 5; Yankees Next – Houston Public Media
Zack Greinke wasn't in vintage form during Astros debut, and he found part of the outing 'boring'
Greinke loses no-hitter with 1 out in 9th as Astros beat Mariners
Zack Greinke Re-signs with the Kansas City Royals
Zack Greinke starts Game 4 ALCS vs. Red Sox
Zack Greinke - MLB News, Rumors, & Updates
Zack Greinke, Astros fall to Gerrit Cole, Yankees
Zack Greinke was purposefully giving away his pitches and got outs anyway
Astros Hold Off Nationals to Win Game 3 of the World Series - The New York Times
Zack Greinke sharp, Astros end 6-game skid, beat Mariners 1-0
Watch: Astros P Zack Greinke loses no-hitter with one out in 9th inning
Verlander, Altuve help Astros beat Angels
Free Agent Profile: Zack Greinke - Viva El Birdos