Marcum's grand slam
D-backs @ BrewersJuly 4, 2011 | 00:00:48
7/4/11: Shaun Marcum helps his own cause with a grand slam off Daniel Hudson in the bottom of the fourth, opening up a 6-1 lead
7/4/11: Shaun Marcum helps his own cause with a grand slam off Daniel Hudson in the bottom of the fourth, opening up a 6-1 lead