Cubs recall Gray from Iowa

CHICAGO -- The Chicago Cubs' bullpen will get a minor shake-up before the second game of the Milwaukee Brewers series on Wednesday, as right-handed pitcher Jeff Gray has been recalled from Triple-A Iowa and Esmailin Caridad has been placed on the disabled list.

Caridad was placed on the 15-day disabled list retroactive to Monday with a right forearm strain.

Bruce Levine covers baseball for ESPNChicago.com.