The Phillies take over first place in the NL East by beating Mets ace Johan Santana like a rag doll. Santana gives up 10 runs, including 8 in the 4th inning, which he fails to complete. With the Mets leading 5 – 3, he issues a two-out bases-loaded walks to his opposite, Jamie Moyer, then Shane Victorino blasts a grand slam to open the floodgates. Chase Utley adds a two-run shot to chase Santana; Placido Polanco and Ryan Howard had homered earlier against him. The Phillies win, 11 – 5.

On May 2, 2010 — The Phillies take over first place in the NL East by beating Mets ace Johan Santana like a rag doll. Santana gives up 10 runs, including 8 in the 4th inning, which he fails to complete. With the Mets leading 5 – 3, he issues a two-out bases-loaded walks to his opposite, Jamie Moyer, then Shane Victorino blasts a grand slam to open the floodgates. Chase Utley adds a two-run shot to chase Santana; Placido Polanco and Ryan Howard had homered earlier against him. The Phillies win, 11 – 5.

Source:
Baseball Reference May 2