Preview: The Phillies have treated the Astros like their own personal farm system the last two seasons, but today, only a half game separates them in the standings. The two sides begin a two-game series Monday at Citizens Bank Park. First pitch is 7:05. The Phillies go Rollins SS, Pierre LF, Victorino CF, Pence RF, Ruiz C, Polanco 3B, Mayberry 1B, Galvis 2B, Blanton P. Placido Polanco, who is having a good month, needs a hit to reach 2,000 in his career. Juan Pierre is hitting .364 with runners in scoring position and is a .444/.500/.481 hitter since May 3. Joe Blanton has terrific career numbers at home, and against the National League Central, so if the Phils can play between the raindrops, the odds are on their side to emerge with a 'W'.