Practice Photos: Tuesday 8.21.18
Players return to the practice field at Raiders HQ in preparation for their third preseason matchup with the Green Bay Packers.

Oakland Raiders quarterback Derek Carr (4) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders offensive coordinator Greg Olson and center Rodney Hudson (61) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders wide receiver Martavis Bryant (12) and linebacker Tahir Whitehead (59) on the field for a preseason practice, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders wide receiver Jordy Nelson (82) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders linebackers James Cowser (47) and Marquel Lee (55) on the field for a preseason practice, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders wide receiver Martavis Bryant (12) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders offensive guard Denver Kirland (79), offensive guard Kelechi Osemele (70), and offensive guard Gabe Jackson (66) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders offensive tackle Kolton Miller (77) and offensive lineman Oday Aboushi (60) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders wide receiver Griff Whalen (13) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders offensive guard Gabe Jackson (66) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders wide receiver Marcell Ateman (88) and offensive coordinator Greg Olson on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders players and coaches on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders linebacker Marquel Lee (55) and tight end Pharaoh Brown (81) on the field for a preseason practice, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders safety Quincy Mauger (43) and safety Marcus Gilchrist (31) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders linebacker Kyle Wilber (58) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders linebacker Tahir Whitehead (59) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders linebacker Nicholas Morrow (50) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders defensive end James Cowser (47) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders linebacker Marquel Lee (55) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders defensive tackle Frostee Rucker (98) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders tight end Derek Carrier (85) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders fullback Ryan Yurachek (44) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders tight end Lee Smith (86) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders safety Marcus Gilchrist (31) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders defensive end Arden Key (99) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders linebacker Shilique Calhoun (91) and defensive end Fadol Brown (95) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders head coach Jon Gruden on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders linebacker Kyle Wilber (58) on the field for a preseason practice, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders tight end Jared Cook (87) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders defensive tackle Justin Ellis (78) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders defensive tackle Gabe Wright (74) on the field for a preseason practice, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders fullback Keith Smith (41) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders running back Doug Martin (28) on the field for a preseason practice, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders quarterback Derek Carr (4) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders safety Erik Harris (25) and wide receiver Marcell Ateman (88) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders linebacker Azeem Victor (57) and tight end Pharaoh Brown (81) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders linebacker Emmanuel Lamur (54) on the field for a preseason practice, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders linebacker Shilique Calhoun (91) and offensive tackle Kolton Miller (77) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders wide receiver Keon Hatcher (14) and cornerback Raysean Pringle (43) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders running back Doug Martin (28) on the field for a preseason practice, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders cornerback Daryl Worley (36) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders running back Chris Warren III (34) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders linebacker Jason Cabinda (46) on the field for a preseason practice, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders defensive end Mario Edwards Jr. (97) and offensive guard Denver Kirland (79) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders quarterback Connor Cook (18) and running back Chris Warren III (34) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders long snapper Andrew DePaola (48), punter Johnny Townsend (5), and kicker Mike Nugent (6) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders long snapper Andrew DePaola (48) and punter Johnny Townsend (5) on the field for a preseason practice, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders defensive tackle Gabe Wright (74) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders quarterback EJ Manuel (3) on the field for a preseason practice at the Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.

Oakland Raiders players and coaches on the field for a preseason practice at The Oakland Raiders Practice Facility, Tuesday, August 21, 2018, in Alameda, California.