Kansas City Royals pitcher Danny Duffy has been shut down for the remainder of the 2018 season, Jeffrey Flanagan of MLB.com reports.
Duffy left Tuesday's start with a left shoulder impingement, the same issue that landed him on the disabled list in August.
He finishes the year with a 4.88 ERA, 4.69 FIP and 4.91 xFIP in 155 innings.
Source: Jeffrey Flanagan, MLB.com