Roy Oswalt decides to retire - ESPN

What Happened To Roy Oswalt? (Complete Story)

JAWS and the 2019 Hall of Fame Ballot: Roy Oswalt

Roy Oswalt

Astros legend Roy Oswalt goes into restaurant business

You dumbass, we just threw a no-hitter: The behind-the-scenes story of how six Astros pitchers no-hit the Yankees - The Athletic

Roy Oswalt, Baseball Wiki

World Series Preview: Philadelphia Has an Edge on Houston - The New York Times

Roy Oswalt retires to the Hall of the Almost Famous

Roy oswalt hi-res stock photography and images - Alamy

Roy Oswalt Stats, Fantasy & News

Roy Oswalt retiring after 13 seasons in majors

Former Texas Rangers pitcher Roy Oswalt retires, will work for sports agency

World Series Preview: Philadelphia Has an Edge on Houston - The New York Times

Jack Leiter, potential Boston Red Sox draft pick, reminds Alex Cora of Roy Oswalt: 'A little bit stronger with a good fastball and breaking ball'