Diamondbacks activated RHP Merrill Kelly from the 15-day injured list.
Kelly, who was supposed to be Arizona’s Opening Day starter this season, will take the ball on Tuesday night against the Orioles for his season debut. His return pushes Brandon Pfaadt to the bullpen until further notice. The 37-year-old veteran right-hander offers some appeal as a back-end rotation stabilizer in deeper fantasy formats after registering a strong pristine 3.52 ERA, 1.11 WHIP and 167/48 K/BB ratio across 184 innings last year between the Diamondbacks and Rangers