Nationals starter Stephen Strasburg left Friday's start against the Braves after two innings with a muscular issue in his back, a source told The Washington Post.

Strasburg surrendered a solo home run to Freddie Freeman in the second inning. He permitted the run on two hits while striking out two in two innings. The Nationals have not provided specific details regarding the injury. His status for Thursday's start at home against the Mets is unknown.