Garcia is out of the lineup for Saturday's Grapefruit League game against Houston due to left hamstring tightness, Jessica Camerato of MLB.com reports.
The Nationals are viewing Garcia as day-to-day, so it doesn't seem like he's dealing with anything too serious. The 25-year-old figures to open the season as Washington's primary second baseman, though he's also been taking reps at first base this spring.