It doesn't look good for the Astrons. If they can't win with Oswalt they'd better start booking thier t-times.
If the Astros lose Game 4, it will be the first time since 1907 that a team which was in the World Series for the first time failed to win a single game. (In 1907 it was a five-game series because the first game ended in a tie after 12 innings.)