Stefanic will start at second base and bat ninth in Sunday's game against the Nationals, Rhett Bollinger of MLB.com reports.
Stefanic will pick up his fourth straight start, all of which have come against left-handed pitching. Though he's slashing .462/.500/.538 in eight games since being called up from Triple-A Salt Lake on July 30, Stefanic could be limited to a short-side platoon role in the infield now that Anthony Rendon has recently returned from the injured list.