Houston Astros - Great having Roy Oswalt to throw out

Roy Oswalt says Astros have potential for a dynasty

What Roy Oswalt Meant to Me – betterthings2do

Roy Oswalt's busy summer includes Express Hall of Fame induction

Roy Oswalt, Baseball Wiki

Retired pitcher Roy Oswalt visits Houston Astros' camp

Before pro baseball, Oswalt was already legend in Weir

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 Major league baseball, Houston astros, Astros

2002 Topps #69 Roy Oswalt NM-MT Houston Astros Baseball MLB : Collectibles & Fine Art

Astros Off-Season: Roy Oswalt, Anyone? - The Crawfish Boxes