The Washington Nationals have had to call on their bullpen to pitch 10 innings over the last two games, which has led them to call up Koda Glover, according to sources.

Glover has been with Triple-A Syracuse since he pitched two scoreless innings during a brief Major League stint in July.

He was drafted in the eighth round of the 2015 draft and because he is not on the 25-man roster, the Nationals must make a corresponding move to make room for him.