Wilkerson was elevated from the Raiders' practice squad to the active roster Saturday.
Wilkerson caught two of three targets for 18 yards and a touchdown in Sunday's 32-13 loss to the Steelers.
The Raiders signed Wilkerson to the practice squad Wednesday.
The Raiders released Wilkerson on Tuesday, per the team's official site.
The Raiders signed Wilkerson to their practice squad Tuesday.
The Raiders waived Wilkerson on Saturday, Doug Kyed of the Boston Herald reports.
Wilkerson (coach's decision) is inactive for Sunday night's contest against the Raiders.
Wilkerson went without a target across 28 snaps on offense in Sunday's 38-10 loss to the Bills.
The Colts claimed Wilkerson off of waivers from the Patriots on Thursday, Field Yates of ESPN reports.
The Patriots waived Wilkerson (concussion) on Wednesday, Field Yates of ESPN reports.