Gavin Hollowell News: Demoted to Triple-A

The Cubs optioned Hollowell to Triple-A Iowa on Friday, Taylor McGregor of Marquee Sports Network reports.

The right-hander was called up by Chicago on Tuesday and will head back to Triple-A to clear roster space for the club's trade deadline additions. Hollowell fired a scoreless inning Tuesday and has given up just one earned run across 7.1 frames in the majors this season.