Trejo went 1-for-2 with a solo home run in Friday's loss to Oakland.
Trejo didn't start the contest, instead entering as part of a double switch in the top of the seventh inning. He made an immediate impact with his bat in the bottom of the frame, crushing a 433-foot shot leading off the inning. Trejo figures to get occasional playing time at shortstop while Trevor Story (elbow) remains out of action.