ESPN’s Jesse Rogers reports that the Cubs have designated Edwin Jackson for assignment and called up reliever Rafael Soriano from Triple-A Iowa. Though the move isn’t surprising given Jackson’s struggles, it has nevertheless left a “somber mood” in the Cubs’ locker room, Rogers notes.
The Cubs signed Jackson to a four-year, $52 million contract in December 2012, but it didn’t work out. Over 347 innings with the Cubs, the right-hander compiled a 5.37 ERA. This season, it was a respectable 3.19 in 31 relief innings, but his strikeout and walk rates are pedestrian at best for a reliever.
Soriano only tossed seven innings in the minors for the Cubs but allowed no runs while allowing four hits and three walks and striking out seven.