Tena (thumb) had X-rays come back negative after leaving Sunday's game against the Angels and is dealing with a fingernail issue, Spencer Nusbaum of The Washington Post reports.
The 23-year-old made his second straight start at third base Sunday but exited during the fourth inning when he was struck in the right hand by a hard grounder. Tena has avoided a serious injury and should be considered day-to-day.