The Raiders signed quarterback Tyler Wilson on Tuesday morning, one day before the team reports to Napa for the start of training camp.
Cornerback D.J. Hayden and offensive tackle Menelik Watson are the only two draft picks unsigned as of now, though both likely will be under contract before Friday’s first practice.
Wilson was selected in the fourth round of the NFL draft in April out of Arkansas.
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).