J. Martinez's grand slam
Cardinals @ RedsAugust 6, 2017 | 00:00:29
Jose Martinez crushes a grand slam over the right-field wall, his first career slam to give the Cardinals a 9-3 lead in the 4th #PapaSlam
Jose Martinez crushes a grand slam over the right-field wall, his first career slam to give the Cardinals a 9-3 lead in the 4th #PapaSlam