CHICAGO -- The Pirates made a flurry of roster moves with their pitching staff before the game Sunday after Mitch Keller and Michael Feliz exited with injuries Saturday night.
Both Keller (left side) and Feliz (right forearm) have been placed on the 10-day injured list.
Right-hander Cody Ponce and left-hander Sam Howard, who were both on the Pirates' taxi squad this trip, will take their spots on the roster. Both are active for Sunday's game.
Because of the day game after the night game, there is still no word on the severity of Keller of Feliz's injuries, though Feliz is being driven back to Pittsburgh to have an MRI done.