Riddle (abdomen) was activated from the 10-day injured list ahead of Wednesday's game against the Twins, Adam Berry of MLB.com reports.
EDGE Analysis
Riddle has been sidelined since just before the regular season as a result of a right abdominal strain, but he'll join the Pirates' active roster Wednesday. The 28-year-old should take on a utility depth role with Pittsburgh. He isn't starting Wednesday's contest but should be available going forward.