Olson's 1st career grand slam
Athletics @ MarinersSeptember 26, 2018 | 00:00:56
Matt Olson belts his first career grand slam to right-center field, opening up an 8-2 lead for the Athletics in the 5th inning
Matt Olson belts his first career grand slam to right-center field, opening up an 8-2 lead for the Athletics in the 5th inning