The Chicago Cubs say they knew the risk when they traded for pitcher Mike Soroka, who saw his velocity drop over his final few starts for the Washington Nationals before the deal. On Monday, Soroka left his first start for the Cubs because of shoulder discomfort,

The Chicago Cubs made a risky move when they traded for starting pitcher Mike Soroka ahead of last week's deadline, and that risk may not have paid off.

The Chicago Cubs have placed right-hander Michael Soroka on the 15-day injured list with a right shoulder strain after lasting just two innings in his first start since being traded from Washington. Chicago recalled right-hander Nate Pearson from Triple-A Iowa in a corresponding move prior to Tuesday night's game against Cincinnati.