Duffy (hamstring) is expected to be activated from the 10-day injured over the weekend, Marc Topkin of the Tampa Bay Times reports.
Duffy has been rehabbing with Triple-A Durham throughout the week, but he appears to be nearing a return to action. The recovering infielder is finally trending in the right direction at the plate as well, going 4-for-5 with a run against Toledo on Thursday after a 2-for-3 performance Wednesday that included a pair of RBI. He'll likely play at least one more game in the minors before being reevaluated and possibly reinstated for Tampa Bay's weekend series.