Arenado is out of the lineup Sunday against the Diamondbacks.
Arenado will get just his third day off since the All-Star break and first since Aug. 14. He's been in a bit of a funk lately, going 1-for-10 with six strikeouts in the last three games, but don't expect that to last. The Rockies are currently maintaining a 1.5 game lead over the Brewers in the NL Wild Card, but giving their star player an occasional breather remains a top priority.