According to Jon Heyman of FanRag Sports, the Nationals are closing in on a deal with free agent catcher Matt Wieters.
Dallas Keuchel isn't expected to pitch in his first spring training game for a couple of weeks.
Mason Melotakis (oblique) remains shut down from throwing.
Glen Perkins (shoulder) will throw his next bullpen session on Wednesday.
Jim Bowden of ESPN.com and SiriusXM reports that free agent catcher Matt Wieters has been meeting with both general managers and owners as he attempts to find a home.