Oct 14 - The revitalised St Louis Cardinals made full use of their bullpen to stave off a San Francisco Giants fightback for a 6-4 road victory in the opening game of the National League Championship Series on Sunday. The defending World Series champions had rallied from a 6-0 deficit in a Game Five decider against Washington on Friday but this time, their own six-run lead was threatened before they held on to draw first blood in the best-of-seven series. ...