 Nationals do not have good history against Luis Severino. They faced him twice, last year with the Yankees, earlier this season with the Mets. And Severino's New York team has won both games by a 9-1 final. It was Corbin against Severino in June, and then last year with the Yankees. So the Nationals have scored just one run against Severino in those two games. He pitched eight innings in D.C. in early June. And when he's on, he really has three-plus pitches.