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. Because of the day game after a night game, there is still no word on the severity of Keller or Feliz's injuries, though Feliz is being driven back to Pittsburgh to have an MRI. As for who will replace Keller in the rotation, Derek Shelton said Sunday, "We haven't decided that yet.