Worth noting

• To celebrate the club's 50th anniversary, the Astros will be holding a Twitter sweepstakes on Thursday. The Astros are asking all fans to follow the Astros on Twitter (@astros) and submit their favorite Astros National League memory by using the #AstrosNLmemories hash tag and mentioning @astros in their tweets. Four fans selected at random will win an authenticated jersey that the club will be unveiling on Nov. 2. Follow the Astros (@astros) for more information.