Nelson was recalled from Triple-A Scranton/Wilkes-Barre on Tuesday.

EDGE Analysis

The right-hander has been in the minors for the past month but will return to the majors with Darren O'Day (hamstring) landing on the injured list. Nelson has struggled in eight big-league appearances this season with a 9.75 ERA, 1.92 WHIP and 20:9 K:BB across 12 innings.