ST. LOUIS — For four straight starts, Michael Wacha has been all but untouchable and appeared totally oblivious to the stakes. The St. Louis Cardinals need one more just like that from the pressure-proof rookie to get to the World Series for the second time in three years. Wacha outpitched NL Cy Young front-runner Clayton Kershaw in Game 2 and the Cardinals won 1-0 on an unearned run to take a 2-0 series lead.
Cardinals a win away from World Series