Riley went 1-for-4 with a two-run home run Sunday in Atlanta's 9-0 win over San Francisco.
Riley's 423-foot blast off Anthony DeSclafani was the second home run of the fourth inning for Atlanta, which received a solo shot from Jorge Soler to lead off the frame. With 14 home runs and a .359/.411/.679 slash line since the All-Star break, the 24-year-old has been one of the majors' most prolific power hitters thus far in the second half.