Morgan will no longer start Sunday against the Royals with the game being postponed due to inclement weather, Zack Meisel of The Athletic reports.
Morgan was looking to bounce back from taking a loss in his start last weekend, but the right-hander will have to wait until after the All-Star break to get back on the mound. Sunday's game has been rescheduled as part of what is now a doubleheader Sept. 20.