Before he became one of pro baseball's best, Roy Oswalt was

Roy Oswalt's Greatest Moments, Relive Roy Oswalt's greatest moments in an Astros uniform., By Houston Astros Highlights

Roy Oswalt - Wikipedia

Astros History: Roy Oswalt 2006 Season And Pitch Values - The Crawfish Boxes

Roy Oswalt retiring after 13 seasons in majors

WholeHogSports - Best Hogs in pro baseball No. 1: Slow to develop, Cliff Lee became best in game

The Four Aces—Roy Oswalt, Roy Halladay, Cole Hamels, and Cliff Lee—in 2011. That season, Halladay (2nd), Lee (3rd), and Hamels (5th) all finished Top 5 in Cy Young voting. : r/phillies

Roy Oswalt Retires from MLB After 13-Year Career, News, Scores, Highlights, Stats, and Rumors

With the playoffs finally here, picking Astros' best of all time – A Life of Words

Best MLB players not in Hall of Fame

Roy Oswalt, a Mississippi man, to be inducted into state Hall of Fame

How Roy Oswalt's MLB Peak Got Far Less Credit Than It Deserved, News, Scores, Highlights, Stats, and Rumors