BALTIMORE -- The Orioles' starting rotation for this weekend took another hit before Saturday's game.
On Friday, manager Buck Showalter scratched Bud Norris from his Saturday start due to problems from a tough case of bronchitis. Showalter moved Ubaldo Jimenez up to Saturday and was going to start Chris Tillman on Sunday, but now that's also changed.
Showalter said before Saturday's game that some lower back stiffness -- a slight strain -- is bothering Tillman, so he will miss his Sunday turn. The skipper won't decide until after the game what to do on Sunday.