 Pre-game coverage on WDEL starts at 1 o'clock. First pitch at 135. Michael Mercado, the Phillies rookie, will be starting on the mound for the Phillies, who are again playing in Atlanta. For Atlanta, Ronaldo Lopez makes the start as the Phillies try to win the series today. As far as the Blue Rocks are concerned, they lost to Jersey Shore yesterday 7-6. Blue Rocks are off now until Monday.