On April 20 , 1997 â Craig Biggio blasts two homers to topple Los Angeles, 3-1, at Dodger Stadium. His solo shot off Ismael Valdes stakes the Astros to an early lead but Raul Mondesi ties the game with a blast off Chris Holt. After Tim Bogar doubles, Biggio takes Tom Candiotti deep in the eighth for the game-winner.