Let's break down how the injury to Chicago Cubs starting pitcher Shota Imanaga will clear a path to the major leagues for pitching prospect Cade Horton.

The Chicago Cubs could have a problem on their hands with the potential injury concern with star pitcher Shota Imanaga.

Chicago Cubs southpaw Shota Imanaga left Sunday's 4-0 loss against the Milwaukee Brewers ( box score) with a strained left hamstring, marking the second consecutive start that saw him depart early with a physical issue. Last time out, Imanaga exited in the sixth inning with leg cramps.