The Cubs said that their top pitching prospect, Cade Horton, is likely done for the season after suffering a setback in his rehab.
The Cubs have signed right-hander Josh Staumont and assigned him to Iowa.
Iowa Cubs
The Iowa Cubs had the heavens come down on them against the Omaha Storm Chasers (Royals), 16-3.
Jordan Wicks made a rehab start here and he retired the first five batters he faced. Then the next six batters reached base off of Wicks—including a two-run home run, a solo home run and a three-run home run, all after two were out in the second inning.