The Raiders announced the signing of quarterback Tyler Wilson Tuesday, leaving just two draft picks unsigned a day before the team is scheduled to report to training camp in Napa.
Wilson was the Raiders' fourth-round pick, No. 112 overall, out of Arkansas.
Still to be signed are Oakland's first two selections _ first-round cornerback D.J. Hayden of Houston (No. 12 overall) and second-rounder Menelik Watson of Florida State (No. 42 overall).
The Raiders signed linebacker Sio Moore (third round, 66th overall) on June 13 and announced six signings on June 6: tight end Nick Kasa (sixth round, No. 172), running back Latavius Murray (sixth round, No. 181, tight end Mychal Rivera (sixth round, No. 184, defensive tackle Stacy McGee (sixth round, No. 205), wide receiver Brice Butler (seventh round, No. 209) and defensive end David Bass (seventh round, No. 233).