Marte (forearm) is starting in right field and batting second Tuesday against the Nationals, Anthony DiComo of MLB.com reports.
The 35-year-old sat out of the lineup the previous two games due to a forearm issue, though his return Tuesday isn't a surprise after he came off the bench and went 1-for-2 with an RBI in Monday's contest. Marte has a .259/.344/.370 slash line with a double, a triple and seven RBI through nine games in September.