Jackson Holliday has done nothing but hit since his return to MLB, and Baltimore’s budding star made American League history in Wednesday’s 7-3 win over the Toronto Blue Jays. With the Orioles down one run in the seventh inning, the 20-year-old swatted a go-ahead two-run homer to give his team a lead they would not relinquish. It was the third straight game in which the MLB number one overall prospect went deep, making him the youngest player in AL history to do so.