The Cubs released right-hander Edwin Jackson on Monday, one week after he was designated for assignment. Jackson, 31, was 2-1 with a 3.19 ERA in 23 relief appearances for the Cubs this season. Signed to a four-year deal worth $52 million before the 2013 season, Jackson struggled badly over his first two years with the Cubs, going 14-33 with a 5.58 ERA and was moved to the bullpen near the end of last season. More...