The Nationals announced the signing of several of their draft picks from earlier this month, including outfielder Elijah Green, who was taken with the No. 5 overall choice.
Zac Gallen superb on mound, Arizona Diamondbacks beat struggling Washington Nationals 10-1
The Nationals announced after the game they had called up RHP Tyler Clippard and placed RHP Tanner Rainey on the 60-day injured list with a right UCL sprain.
Mariners win ninth straight by beating Nationals behind Eugenio Suarez's 3-run home run