Jeff Suppan just about did it all for St. Louis, hitting a rare home run and pitching a tidy masterpiece that gave the Cardinals control in the NL championship series against the suddenly staggering New York Mets. Scott Spiezio hit another key triple and the Cardinals dazzled on defense, dominating the Mets for a 5-0 victory Saturday night and a 2-1 lead in the best-of-seven series.