Dallas Cowboys LB DeMarvion Overshown (knee) was placed on injured reserve on Saturday, Dec. 14. Also, C Dakoda Shepley and CB Andrew Booth Jr. were elevated from the practice squad for Week 15.

Dallas Cowboys C Cooper Beebe (concussion), LB DeMarvion Overshown (knee) and S Juanyeh Thomas (knee) did not participate in practice Friday, Dec. 13, and have been ruled out for Week 15. CB Trevon Diggs (knee), LB Eric Kendricks (shoulder) and LB Nick Vigil (foot) did not practice and are listed as questionable. CB C.J. Goodwin (hamstring), LB Buddy Johnson (illness) and CB Jourdan Lewis (hamstring) were limited during practice and are listed as questionable. CB DaRon Bland (foot), OT Tyler Guyton (ankle), DE Marshawn Kneeland (knee), DT Mazi Smith (back) and OG Tyler Smith (ankle) fully participated in practice and are not on the injury report.

Dallas Cowboys C Cooper Beebe (concussion), LB Buddy Johnson (illness), LB Eric Kendricks (shoulder), LB DeMarvion Overshown (knee), S Juanyeh Thomas (knee) and LB Nick Vigil (foot) did not participate in practice Thursday, Dec. 12. CB Trevon Diggs (knee), CB C.J. Goodwin (hamstring) and CB Jourdan Lewis (hamstring) were limited during practice. CB DaRon Bland (foot), OT Tyler Guyton (ankle), DE Marshawn Kneeland (knee) and OG Tyler Smith (ankle) fully participated in practice.

Dallas Cowboys C Cooper Beebe (concussion), LB Eric Kendricks (shoulder), LB DeMarvion Overshown (knee), S Juanyeh Thomas (knee) and LB Nick Vigil (foot) did not participate in practice Wednesday, Dec. 11. CB Trevon Diggs (knee), CB C.J. Goodwin (hamstring) and CB Jourdan Lewis (hamstring) were limited during practice. CB DaRon Bland (foot), OT Tyler Guyton (ankle), DE Marshawn Kneeland (knee) and OT Tyler Smith (ankle) fully participated in practice.

Updating a previous report, Dallas Cowboys LB DeMarvion Overshown (knee) was diagnosed with tears to the anterior cruciate ligament, medial collateral ligament and posterior cruciate ligament of his right knee in Week 14 against the Cincinnati Bengals. Team owner and general manager Jerry Jones expressed some doubt as to the possibility that Overshown would be able to return before the end of the 2025 season on Tuesday, Dec. 10.

Updating previous reports, Dallas Cowboys LB DeMarvion Overshown (knee) suffered a serious injury that will require season-ending surgery.

Updating a previous report, Dallas Cowboys LB DeMarvion Overshown (knee) sustained a knee injury in Week 14 against the Cincinnati Bengals, and head coach Mike McCarthy was pessimistic. "It didn't look good," McCarthy said Monday, Dec. 9. McCarthy believes Overshown suffered a serious knee injury when he was rolled up on in the second half. He is second on the team with five sacks. Team owner and general manager Jerry Jones added that Overshown's injury is "very concerning".

Dallas Cowboys LB DeMarvion Overshown (knee) has been ruled out for the remainder of the Week 14 game on Monday, Dec. 9, due to an unspecified knee injury.

Dallas Cowboys OG Zack Martin (ankle, shoulder) and S Juanyeh Thomas (knee) did not take part in practice on Saturday, Dec. 7, and were ruled out for Week 14. Also, OT Tyler Guyton (ankle, knee) and LB Nick Vigil (foot) did not practice but are questionable, CB Trevon Diggs (knee) was limited and is questionable, WR CeeDee Lamb (shoulder) was limited but carries no designation and CB DaRon Bland (foot), WR Brandin Cooks (rest, knee), TE Jake Ferguson (concussion), S Malik Hooker (rest), LB Eric Kendricks (rest, shoulder), DE Marshawn Kneeland (knee), CB Jourdan Lewis (rest), DT Osa Odighizuwa (shoulder), LB DeMarvion Overshown (hamstring), QB Cooper Rush (knee) and OG Tyler Smith (ankle) practiced in full and were removed from the injury report.

Dallas Cowboys OT Tyler Guyton (ankle, knee), OG Zack Martin (ankle, shoulder), DB Juanyeh Thomas (knee) and LB Nick Vigil (foot) did not take part in practice on Friday, Dec. 6. Also, CB Trevon Diggs (knee), WR CeeDee Lamb (shoulder) and LB DeMarvion Overshown (hamstring) were limited and CB DaRon Bland (foot), WR Brandin Cooks (rest, knee), TE Jake Ferguson (concussion), S Malik Hooker (rest), LB Eric Kendricks (rest, shoulder), DE Marshawn Kneeland (knee), CB Jourdan Lewis (rest), DL Osa Odighizuwa (shoulder), QB Cooper Rush (knee) and OG Tyler Smith (ankle) practiced in full.