Semien goes back-to-back
Athletics @ AngelsJune 26, 2016 | 00:00:30
Marcus Semien skies a solo home run to left field to go back-to-back with Coco Crisp's grand slam in the top of the 4th inning
Marcus Semien skies a solo home run to left field to go back-to-back with Coco Crisp's grand slam in the top of the 4th inning