Grimm threw 1.1 scoreless innings against the Cardinals on Friday and has been used in both games since he was called back up from Triple-A Iowa.

EDGE Analysis

The Cubs have a hole in their bullpen due to the knee injury of Pedro Strop, and Grimm might just be the one to fill it. Though his 4.30 ERA and 1.27 WHIP don't scream "seventh inning" for a World Series contender, Grimm has not given up a run in his last 13 appearances. During that run, covering 11 innings, he has given up just four hits and has a 13:4 K:BB. Might be a sneaky fantasy option for someone who needs holds down the stretch.