The Pirates placed Davis on the 10-day injured list Sunday, retroactive to Sept. 5, due to left hand inflammation, Noah Hiles of the Pittsburgh Post-Gazette reports.
Davis went 1-for-4 with two strikeouts Tuesday against the Cubs.
The Pirates recalled Davis from Triple-A Indianapolis on Monday.
Davis is expected to be called up from Triple-A Indianapolis on Monday, Andrew Destin of the Pittsburgh Post-Gazette reports.
The Pirates reinstated Davis (concussion) from the 7-day injured list Sunday and optioned him to Triple-A Indianapolis.
Davis (concussion) will resume a rehab assignment with Triple-A Indianapolis on Thursday, Noah Hiles of the Pittsburgh Post-Gazette reports.
Davis had his rehab assignment with Double-A Altoona put on hold over the weekend after he experienced recurring concussion symptoms, Alex Stumpf of MLB.com reports.
Davis (concussion) will begin a rehab assignment with Double-A Altoona on Wednesday, Noah Hiles of the Pittsburgh Post-Gazette reports.
Davis was placed on the seven-day concussion injured list Saturday.
The Pirates recalled Davis from Triple-A Indianapolis on Tuesday, Andrew Destin of the Pittsburgh Post-Gazette reports.