Preview: The only three players hitting with much regularity are in tonight's lineup. Quietly, back-up catcher Brian Schneider is 8-for-his-last-16. He's in for Carlos Ruiz, who is hitless in his last 22 at bats and tweaked his ankle last night. Wilson Valdez is hitting .281 in his last 17 starts at short; he replaces Juan Castro, who snapped an 0-for-16 and failed to range to his right for a key play to keep the game close last night. Meanwhile, third baseman Placido Polanco, who has been the Phillies most consistent hitter, is riding a nine-game hitting streak. The Phils trail the Braves by a not-insurmountable 3.5 games.