Cubs' Jonathan Holder: Starts up rehab assignment

Holder (shoulder) made the first appearance of his rehab assignment Friday with the Cubs' rookie-level Arizona Complex League affiliate, allowing one hit and striking out a batter in a scoreless inning.

The appearance was Holder's first of the season in affiliated ball after he was diagnosed with a right shoulder strain in spring training that has kept him on the 60-day injured list ever since. Because of the extensive time he's missed, Holder will likely need several appearances in the minors before the Cubs feel comfortable bringing him back from the IL.