Nationals' Justin Miller: Rejoins Nationals

Miller (back) was activated off the 10-day injured list Friday, Dan Kolko of MASN Sports reports.

Miller made one appearance with High-A Potomac on Wednesday and won't require any further rehab outing as he returns from the back strain. The 31-year-old allowed four runs -- all solo homers -- on nine hits over 6.1 innings prior to suffering the injury.