What is Tommy John surgery? Phillies and Astros pitchers are among hundreds to have it
Justin Verlander Thinks He Can Win 300 Games - The New York Times
Astros: Justin Verlander surgery comes at right time
Verlander to undergo Tommy John surgery
Summer Camp Pitcher's Duel, Houston Style Magazine
Houston Astros ace Justin Verlander has surgery on groin – Hartford Courant
Justin Verlander out six weeks with groin surgery
Justin Verlander out two weeks with right forearm strain - The Boston Globe
Justin Verlander right groin surgery