The Orioles are apparently set to promote top pitching prospect Chris Tillman to make his Major League debut on Wednesday, a move that allows Baltimore to give its other starters an extra day between rotation turns. Manager Dave Trembley said Saturday that Rich Hill will start Monday and Jason Berken on Tuesday before a mystery pitcher throws on Wednesday.
Trembley, who had said earlier in the week that Tillman’s promotion was imminent but with a uncertainty as to which specific day, said Saturday that Wednesday’s pitcher shouldn’t be a surprise. A roster move will be required, he said, and wouldn’t divulge much more info.
Trembley said he has no plans to go with a six-man rotation and that Wednesday’s start wouldn’t be a one-time audition, which likely means that Tillman’s presence will force someone else out of the rotation. In this case, it likely means Berken or Hill.