Analysis: Ribalta made his last appearance Tuesday against the Dodgers, during which he allowed one run on three hits and one walk while striking out three in three innings (58 pitches). According to Bobby Blanco of MASNSports.com, Ribalta felt tightness in his arm coming out of the appearance and was diagnosed with a bicep strain. Ribalta underwent an MRI earlier Sunday, but the severity of his injury won't be known until the results of his tests are in. With Ribalta sidelined, the Nationals replenished their bullpen by recalling Cole Henry from Triple-A Rochester in a corresponding move.