Mo Pena's clutch grand slam
Red Sox @ OriolesApril 26, 2007 | 00:01:16
4/26/07: Wily Mo Pena blasts a grand slam into left center field to put the Red Sox up 5-2 in the 8th inning
4/26/07: Wily Mo Pena blasts a grand slam into left center field to put the Red Sox up 5-2 in the 8th inning