Mariners’ Taylor Trammell launches his first career grand slam in his first at-bat of the year

Seattle Mariners' Taylor Trammell launched his first career grand slam in his first at-bat of the year. Seattle took the lead over the Toronto Blue Jays 4-0 in the first inning.

Major League Baseball MLB - Seattle Mariners vs. Toronto Blue Jays - 04/30/2023 Seattle Mariners Taylor Trammell