Roy Oswalt or Gavin Floyd? - Over the Monster
Roy Oswalt Trade Still Possible; Dodgers Not Interested - MLB
Longtime Astros ace Oswalt to retire after stellar career - Sports
Roy Oswalt A Cardinal?
Grant: How can you describe Roy Oswalt's outing? Try 'ugly beyond
Trade Retrospective: Rangers acquire Ryan Dempster and Geovany
Andy Pettitte says former Astros teammate Roy Oswalt wants to be
Offseason Outlook: Texas Rangers - MLB Trade Rumors
Rangers Sign Former Phillies Pitcher Roy Oswalt - CBS Philadelphia
Astros await Oswalt's OK on Phillies trade