Arroyo went 3-for-4 with a solo home run, a double, a walk, three total RBI and two runs scored in Saturday's 19-1 win over the Athletics.
Arroyo was in the lineup for just the second time since his Sept. 6 call-up. He went 0-for-4 with two strikeouts prior to his big game Saturday, which checked off a lot of firsts in his young career. He has yet to carve out a steady spot in the lineup, but that could change once the Mariners are officially eliminated from playoff contention.