Oct 9 - The San Francisco Giants kept alive their post season by claiming a 2-1 win in 10 innings against the Cincinnati Reds on Tuesday after losing the first two games of the best-of-five Division Series. A two-out error by eight-time Gold Glove-winning Reds' third baseman Scott Rolen on a grounder by Joaquin Arias allowed Buster Posey to score from third base in the 10th after he had moved up on a passed ball by catcher Ryan Hanigan. ...