Harris went 3-for-6 with two solo home runs in Tuesday's 12-0 win over the Nationals.
He took MacKenzie Gore deep in the fourth inning before launching another homer off Ildemaro Vargas in the ninth. Harris is still struggling to find a groove at the plate, and time is running out on the regular season -- since returning from a hamstring injury in mid-August, he's slashing just .234/.259/.421 through 26 games, but he does have six of his 11 homers on the year during that stretch.