Houston Astros all-time saves leader Billy Wagner will have his jersey number retired. It’s an honor that coincides with his induction into the Hall of Fame. No. 13 will be the 10th number retired by the Astros. A ceremony will be held Aug. 16. The Astros retire numbers for players who make the Hall of Fame. Wagner will be inducted July 27 with Ichiro Suzuki, CC Sabathia, Dave Parker and Dick Allen. Wagner saved 225 games for the Astros from 1995-2003. He went on to save 197 games for the Phillies, Mets, Red Sox and Braves.