Astros concerns include impossible task of replacing Gerrit Cole

Gerrit Cole And The Pirates vs The Nationals Tonight: Nats PDB - Federal Baseball

Can the Houston Astros Stretch Their Dynasty for One More Year?

From Catfish Hunter to Gerrit Cole - The history of MLB's highest-paid pitcher - ESPN

Houston Astros have become MLB's Dallas Cowboys

Justin Verlander potential team fits as free agent

If the Astros Stop Underachieving, They Could Be Terrifying - The New York Times

Astros could make a push for Gerrit Cole, but they might have to trade Carlos Correa to make it happen

Revived Rays beat Astros again, force fifth game in ALDS

Rubbing Mud: The Astroification of Gerrit Cole - Baseball ProspectusBaseball Prospectus

The Astros and Dodgers let their star shortstops walk, but would it work out as well for the Red Sox? - The Boston Globe

Justin Verlander wins his third AL Cy Young award - Bless You Boys