The Phillies Room: April 2012
Roy Halladay baseball card (Philadelphia Phillies) 2013 Topps Record Chase 200 Wins #264 at 's Sports Collectibles Store
Oakland A's Brandon McCarthy is writing Moneyball's next chapter by reinventing himself with analytics - ESPN The Magazine - ESPN
Roy Halladay Throws No-Hitter in Playoff Debut - The New York Times
Phillies Notebook: For Halladay, stats not acceptable
Category: Hall of Fame
Phillies Insider Larry Shenk, Official Team Historian, offers insight into the past, present and future of the Phillies.
Remembering Roy Halladay's perfect game and playoff-no hitter
Brad Lidge – Society for American Baseball Research
Yankees' scary offense, Bryce Harper's eye and mlb's trends - Sports Illustrated
Category: Hall of Fame
Roy Halladay's perfect game - Wikiwand
Remembering Roy Halladay's career with some great statistics
Phillies Notebook: For Halladay, stats not acceptable
Ryan Howard – Society for American Baseball Research