This article references Steve Cishek and more! Free agent pitcher Steve Cishek signed with the Chicago Cubs according to The Athletic's Ken Rosenthal. Cishek, a 31-year-old sidearmer with experience as a closer, put up an outstanding 2.01 ERA, 0.896 WHIP and 41/14 K/BB ratio in 44 2/3 innings between the Mariners and Rays in 2017. He will sure up the back end of the Cubs' bullpen and, at the moment, is probably the closer for Chicago with Wade Davis gone as a free agent.Keep on reading: Steve Cishek Signs With Cubs