Billy Wagner makes rare trip back to Houston to throw out Astros' first pitch

Billy Wagner wasn't afraid to admit that he felt like a stranger stepping into Minute Maid Park on Saturday for the first time since he roamed the visitor's bullpen as a closer for the Atlanta Braves in 2010.

source https://www.chron.com/sports/astros/article/Billy-Wagner-rare-trip-Houston-Astros-first-pitch-14495525.php