Semien's game-tying grand slam
Astros @ AthleticsSeptember 8, 2017 | 00:00:28
Marcus Semien crushes a grand slam to deep left field to tie the game at 7 in the bottom of the 7th inning #PapaSlam
Marcus Semien crushes a grand slam to deep left field to tie the game at 7 in the bottom of the 7th inning #PapaSlam