Carroll went 2-for-5 with a solo home run in Saturday's 2-1 loss to the Reds.
Carroll gave the Diamondbacks an early lead with a first-inning homer, but for a second consecutive game, the team couldn't take advantage of its opportunities. Arizona was 0-for-8 with runners in scoring position and left 12 runners on base. For Carroll, the home run was his 12th of the season and fifth in the last 11 contests.