Weems was recalled from Triple-A Rochester on Friday.

EDGE Analysis

Weems was sent down to the minors in early-August after recording a 6.57 ERA and 1.47 WHIP over 24.2 innings. Since then, he's thrown 10 scoreless innings and allowed just two hits in eight appearances. He will provide depth for a Nationals pitching staff that has seen its fair share of injuries lately.