Guerrero is starting at third base and hitting fifth in his big-league debut Friday at home against the A's.
He slots right into the heart of Toronto's lineup, as expected. Randal Grichuk and Rowdy Tellez will hit third and fourth, respectively, while Billy McKinney and Teoscar Hernandez hit sixth and seventh. The A's are starting Mike Fiers and his 8.28 ERA, so there could be a lot of fireworks in Toronto during Guerrero's highly anticipated debut.