The Cubs activated Taillon (hamstring) from the 15-day injured list Monday, Patrick Mooney of The Athletic reports.
Taillon will rejoin the Cubs' rotation with a start Monday against the Tigers after missing the last six weeks of action with a strained left hamstring. The veteran right-hander threw only 53 pitches in his last rehab start with Triple-A Iowa, so he will be relatively limited from a workload perspective versus Detroit.