Arenado's grand slam
Rockies @ CardinalsJuly 30, 2018 | 00:00:41
Nolan Arenado lifts a grand slam to center field, giving the Rockies a 4-0 lead in the top of the 5th
Nolan Arenado lifts a grand slam to center field, giving the Rockies a 4-0 lead in the top of the 5th