Roy Oswalt signs minor-league contract with Colorado Rockies – The Denver Post
Roy Oswalt signs minor-league deal with Rockies
Forgotten Colorado Rockies: Roy Oswalt's short tenure
Roy Oswalt strikes out 11 in debut, but Rockies fall 5-1 to Nationals – The Denver Post
Roy Oswalt Retires from MLB After 13-Year Career, News, Scores, Highlights, Stats, and Rumors
Roy oswalt hi-res stock photography and images - Alamy
Roy Oswalt decides to retire - ESPN
Roy Oswalt believes in himself, and the Rockies agree – The Denver Post
Roy Oswalt strikes out 11 in debut, but Rockies fall 5-1 to Nationals – The Denver Post
Roy Oswalt signs minor-league contract with Rockies - Purple Row
Roy oswalt hi-res stock photography and images - Alamy
Colorado Rockies Sign Roy Oswalt To Minor League Deal - Rox Pile
Roy oswalt hi-res stock photography and images - Alamy
Roy Oswalt strikes out 11 in debut, but Rockies fall 5-1 to Nationals – The Denver Post
Roy Oswalt believes in himself, and the Rockies agree – The Denver Post