The Seahawks added depth at linebacker on Saturday, signing Joseph Vaughn.
Linebacker Ja'Markis Weston was waived/injured to make room on the 90-man roster.
Vaughn, who went undrafted out of UCLA last year, signed with the Colts as an undrafted free agent and spent camp with Indianapolis before being waived prior to the start of the season. The Colts then signed him to a future contract after the season, then waived him this spring.
Vaughn appeared in 12 games in 2024, his one season with UCLA, totaling eight tackles. Prior to playing for the Bruins, Vaughn was a two-time All-Ivy League selection, including first-team honors in 2023, during his three seasons at Yale.
Weston, who signed to the Seahawks' practice squad late last season, would revert to Seattle's injured reserve list if he clears waivers.
Seahawks players practiced in front of the 12s on Friday, July 31 at the Virginia Mason Athletic Center.
Seahawks tackle Charles Cross (67) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks defensive end Leonard Williams (99) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Jaxon Smith-Njigba (11) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks tight end AJ Barner (88) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Tory Horton (15) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Cooper Kupp (10) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks running back Jadarian Price (8) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Cooper Kupp (10) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks quarterback Sam Darnold (14) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks cornerback Devon Witherspoon (21) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Rashid Shaheed (22) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks quarterback Sam Darnold (14) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks quarterback Sam Darnold (14) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Jaxon Smith-Njigba (11) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks quarterback Jalen Milroe (6) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks Legend Richard Sherman with cornerback Noah Igbinoghene (17) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks Legend Richard Sherman with tight end Nick Vannett (83) at practice on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks safety Maxen Hook (43) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks tight end Eric Saubert (81) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Ricky White III (86) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks quarterback Sam Darnold (14) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks running back Emanuel Wilson (27) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
The Seahawks practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks long snapper Chris Stoll (41) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks kicker Jason Myers (5) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
The Seahawks practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks running back George Holani (36) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks quarterback Sam Darnold (14) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks tackle Abraham Lucas (72) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks center Olu Oluwatimi (55) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Irv Charles (85) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks quarterback Jalen Milroe (6) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Emmanuel Henderson Jr. (84) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Jaxon Smith-Njigba (11) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks center Jalen Sundell (61) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks guard Beau Stephens (60) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks tackle Amari Kight (79) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks kicker Jason Myers (5) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks quarterback Sam Darnold (14) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks running back Jacardia Wright (31) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
The Seahawks practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Jaxon Smith-Njigba (11) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks running back Velus Jones Jr. (33) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks quarterback Sam Darnold (14) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks defensive end Leonard Williams (99) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks defensive end Leonard Williams (99) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks tight end Elijah Arroyo (18) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Irv Charles (85) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks safety Bud Clark (9) and wide receiver Montorie Foster Jr. (87) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Cody White (82) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks tight end Nick Vannett (83) and safety Maxen Hook (43) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Cody White (82) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Cooper Kupp (10) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks tight end Nick Kallerup (89) and safety Rodney Thomas II (24) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks tight end Elijah Arroyo (18) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Rashad Rochelle (35) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks tight end Eric Saubert (81) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
ISeahawks wide receiver Ricky White III (86) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks safety Julian Love (20) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks cornerback Josh Jobe (29) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks linebacker Tyrice Knight (48) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
The Seahawks practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks defensive end Leonard Williams (99) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks defensive coordinator Aden Durde with Seahawks Legend Richard Sherman at practice on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Emmanuel Henderson Jr. (84) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Jaxon Smith-Njigba (11) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Cody White (82) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
The Seahawks practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks cornerback Josh Jobe (29) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Jaxon Smith-Njigba (11) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Tory Horton (15) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Rashid Shaheed (22) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Jaxon Smith-Njigba (11) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Cooper Kupp (10) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks running back George Holani (36) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Jaxon Smith-Njigba (11) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks quarterback Jalen Milroe (6) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks wide receiver Ricky White III (86) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks quarterback Drew Lock (2) practiced on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
Seahawks head coach Mike Macdonald at practice on Friday, July 31, 2026 at the Virginia Mason Athletic Center.
