Nunez exited Friday's game against the Angels due to cramps, Andrew Golden of The Washington Post reports.
Nunez was able to limp off the field after laying down a sacrifice bunt in the 10th inning, and the Nationals don't seem to be very concerned about his availability. The 23-year-old went 0-for-3 with two strikeouts while filling in for CJ Abrams, who was scratched from the lineup due to back spasms.