See the best moments from wide receiver Tyrell Williams' introductory press conference on Wednesday at Raiders HQ.

New Raiders WR Tyrell Williams addresses the media from Raiders HQ on Wednesday.

The best bytes from wide receiver Antonio Brown's first press conference as an Oakland Raider after being acquired via a trade with the Steelers.

The best bytes from new Raiders OT Trent Brown's press conference.

New Raiders offensive tackle Trent Brown addresses the media from Raiders HQ on Wednesday.

New Raiders wide receiver Antonio Brown, General Manager Mike Mayock and Head Coach Jon Gruden address the media from Raiders HQ on Wednesday.

Head Coach Jon Gruden addresses the media on day two of the 2019 NFL Scouting Combine in Indianapolis, Ind.

General Manager Mike Mayock discusses the incoming draft class, free agency and more at the 2019 NFL Scouting Combine in Indianapolis, Ind.

Watch Head Coach Jon Gruden's press conference on the first day of practice at the 2019 Reese's Senior Bowl in Mobile, Ala.

Head Coach Jon Gruden discusses how he has reevaluated what it means to be a prototypical NFL quarterback.

Watch the full press conference as Owner Mark Davis and Head Coach Jon Gruden introduce Mike Mayock as the Raiders’ new General Manager.

Quarterback Derek Carr addresses the media following Week 17 against the Kansas City Chiefs at Arrowhead Stadium.

Head Coach Jon Gruden addresses the media following Week 17 against the Kansas City Chiefs at Arrowhead Stadium.

Head Coach Jon Gruden addresses the media on Friday before traveling to Kansas City for the season finale against the Chiefs.

Defensive Coordinator Paul Guenther addressed media on Thursday as the Raiders prepare for Week 17 against the Chiefs.

Offensive Coordinator Greg Olson addressed media on Thursday as the Raiders prepare for Week 17 against the Chiefs.

Defensive end Frostee Rucker accepts the fifth-annual Oakland Raiders Craig Long Award on Thursday at Raiders HQ.

Head Coach Jon Gruden addressed media on Wednesday as the Raiders prepare to take on the Kansas City Chiefs in Week 17.

Quarterback Derek Carr addressed the media On Wednesday as the Raiders prepare to take on the Kansas City Chiefs in Week 17.

Quarterback Derek Carr addresses the media following Week 16 against the Denver Broncos at the Coliseum.

The Oakland Raiders have signed unrestricted free agent S Curtis Riley, the team announced Friday.

The Oakland Raiders have signed unrestricted free agent QB Mike Glennon, the club announced Friday.

The Oakland Raiders have signed unrestricted free agent OL Jordan Devey, the club announced Thursday.

The Oakland Raiders have signed unrestricted free agent CB Nevin Lawson, the team announced Wednesday.

The Oakland Raiders have re-signed exclusive rights free agent LS Trent Sieg, the club announced Wednesday.

The Oakland Raiders have signed unrestricted free agent LB Vontaze Burfict, the club announced Tuesday.

After five seasons, the Raiders and Donald Penn have mutually agreed to part ways.

The Oakland Raiders signed Johnathan Hankins to a two-year contract, the club announced Thursday.

The Oakland Raiders have signed unrestricted Lamarcus Joyner, the team announced Thursday.

The Oakland Raiders have acquired a fifth-round selection in the 2019 NFL Draft via a trade with the New York Jets, the club announced Wednesday. 

The Oakland Raiders have acquired WR Antonio Brown via a trade with the Pittsburgh Steelers, the club announced Wednesday.

The Oakland Raiders have signed Erik Harris to a two-year contract, the team announced Friday.

The Oakland Raiders signed Denzelle Good to a one-year contract extension, the team announced Saturday.

The Oakland Raiders have signed the following 10 players to Reserve/Future contracts, the club announced Tuesday.

The Oakland Raiders have signed Dallin Leavitt and Paul Butler from the practice squad, the club announced Monday. 

Oakland Raiders Jared Cook, Rodney Hudson and Kelechi Osemele have been named 2019 Pro Bowl alternates, the NFL announced Tuesday.

The Oakland Raiders have signed Rico Gafford and Gabe Wright from the practice squad, the club announced Tuesday. 

Effective immediately, Martavis Bryant has been returned to the Reserve/Commissioner Suspended list.

Massive draft experience and draft celebrations to take place on and around the Las Vegas Strip.

The Oakland Raiders have signed free agents Cameron Hunt and Denver Kirkland, the club announced Tuesday.

Take a look as the North team takes a final walk through on day four of Senior Bowl week before they face the South team on Saturday in Mobile, Ala.

Take a look at the best sights and sounds from this week's Senior Bowl practices before the North and South teams face off on Saturday.

Take a look at photos from the third day of practice for the 2019 Senior Bowl in Mobile, Ala. where the Raiders coaching staff is working with the North team.

Take a look at photos from the second day of practice for the 2019 Senior Bowl in Mobile, Ala. where the Raiders coaching staff is working with the North team.

Take a look at photos from the first day of practice for the 2019 Senior Bowl in Mobile, Ala. where the Raiders coaching staff is working with the North team.

See photos from the Raiders' final practice before their Week 17 matchup against the Kansas City Chiefs on Sunday at 1:25 p.m. PT.

Head out to the practice fields to see the Raiders prepare for the Kansas City Chiefs.

Take a look at photos from Thursday's practice as the Raiders get ready to take on the Chiefs in Week 17.

The Raiders return to the practice field to prepare for the Kansas City Chiefs following their win against the Denver Broncos in Week 16.

The Raiders head out to the practice field to prepare for their Week 16 Monday Night Football matchup with the Denver Broncos.

Take a look at photos from Friday's practice as the Raiders get ready to take on the Broncos in Week 16.

The Raiders return to the practice field to prepare for Monday Night Football against the Denver Broncos in Week 16.

See photos from the Raiders' final walk through before their Week 15 matchup against the Cincinnati Bengals.

The Raiders hit the practice field to prepare for their Week 15 matchup against the Bengals in Cincinnati. Kickoff is set for 10 a.m. PST.

Take a look at photos from Thursday's practice as the Raiders get ready to take on the Bengals in Week 15.

The Raiders return to the practice field to prepare for the Bengals following their win against the Pittsburgh Steelers in Week 14.

See photos from the Raiders' final practice before their Week 14 matchup against the Pittsburgh Steelers.

The Raiders hit the practice field in preparation for their Week 14 contest against the Pittsburgh Steelers at the Coliseum. Kickoff is set for 1:25 p.m. PST.

Head out to the practice fields in Alameda as the Raiders prepare for a Week 14 matchup against the Pittsburgh Steelers.

The Raiders return to the practice field to prepare for their Week 14 matchup against the Pittsburg Steelers.