Oct 10 - The San Francisco Giants blasted three home runs and overcame a shaky start from Barry Zito to beat the Cincinnati Reds 8-3 on Wednesday and set up a one-game showdown for a place in the National League Championship Series. After losing the opening two games of the division series at home, the Giants fought back with a pair of road wins to set up a decisive fifth game on Thursday at Cincinnati's Great American Ball Park. ...