(AP Photo/Morry Gash)
CHICAGO (AP) Matt Garza is set to come off the disabled list and make his first start of the season for the Chicago Cubs on Tuesday against Pittsburgh.
Right-hander Carlos Villanueva is heading to the Chicago bullpen.
Garza hasn't pitched in the majors this season after suffering a strained back muscle in spring training. In his fourth rehab start, the right-hander pitched six shutout innings for Triple-A Iowa and struck out six.