With Yainer Diaz struggling, Astros aim to even series vs. Cards
Houston catcher Yainer Diaz was absent from the starting lineup on Friday when the Astros lost 9-4 to the visiting St. Louis Cardinals in the opener oHouston catcher Yainer Diaz was absent from the starting lineup on Friday when the Astros lost 9-4 to the visiting St. Louis Cardinals in the opener o