Gray is out of the lineup for Sunday's game against the Rockies.
Gray had started each of the Twins' last three games and went 4-for-11 with a double and two runs during that stretch, but he'll cede shortstop to Ryan Kreidler in the series finale. Minnesota has yet to commit to either player as its full-time shortstop, and manager Derek Shelton may be content to ride the hotter bat between the two players.