McKinnon missed Wednesday's practice due to a strained hamstring, Nate Taylor of The Athletic reports.
Consider McKinnon, who is listed behind Clyde Edwards-Helaire on the Chiefs' unofficial depth chart, day-to-day in advance of Saturday's preseason game against Washington. As long as McKinnon is sidelined, Ronald Jones and rookie Isiah Pacheco should see added opportunities to make their cases for slotting in the team's backfield ahead of Week 1.