Justin Verlander injury latest caution flag for Houston Astros, MLB - ESPN
The Pitching Secret That Helped the Astros Become World Series Regulars - WSJ
Houston Astros: Framber Valdez to miss World Baseball Classic
Ken Hoffman predicts how the Houston Astros will fare without award-winning ace Justin Verlander - CultureMap Houston
Cristian Javier, Framber Valdez and the Astros Pitching Factory - The New York Times
SF Giants-Astros: Webb outduels Valdez to pick up series win
Houston Astros Update Injury Status of Framber Valdez, Jeremy Pena, Yordan Alvarez - Sports Illustrated Inside The Astros
Houston Astros: Framber Valdez's next start still in doubt
Framber Valdez prepares to lead Astros' rotation
Astros in the thick of division race at All-Star break
Framber Valdez spins 22nd straight quality start for Astros