The Cubs reinstated Hendricks (back) from the 15-day injured list ahead of his start Sunday in Pittsburgh, Meghan Montemurro of the Chicago Tribune reports.

Hendricks (back) will make another rehab start at Triple-A Iowa on Sunday, Tony Andracki of Marquee Sports Network reports.

Hendricks (back) struck out six and allowed one earned run on five hits and three walks over 4.1 innings in his second rehab start Tuesday with Triple-A Iowa.

Craig Counsell said Friday that Hendricks (back) will start for Triple-A Iowa on Tuesday as he continues his rehab assignment, Taylor McGregor of Marquee Sports Network reports.

Hendricks (back) is back with the Cubs in Chicago to be reevaluated after making a rehab start with Double-A Tennessee on Thursday, Paul Sullivan of the Chicago Tribune reports.

Hendricks (back) will begin a rehab assignment with Double-A Tennessee on Thursday, Taylor McGregor of Marquee Sports Network reports.

Cubs manager Craig Counsell said Monday that they are targeting a rehab start for Hendricks (back) "later this week," Maddie Lee of the Chicago Sun-Times reports.

Hendricks (back) will throw a bullpen session this weekend in Boston, Bruce Levine of 670TheScore.com reports.

The Cubs placed Hendricks on the 15-day injured list Tuesday, retroactive to April 22, with a lower-back injury, Taylor McGregor of Marquee Sports Network reports.

Hendricks didn't factor into the decision Tuesday, allowing seven runs on five hits and three walks across 4.1 innings against Arizona. He struck out three.