MLB — Named Buck Martinez president of the baseball assistance team.

American League

TEXAS RANGERS — Traded OF Nomar Mazara to the Chicago White Sox for OF Steele Walker and assigned Walker to Frisco (TL).

National League

COLORADO ROCKIES — Agreed to terms with RHP Scott Oberg on a three-year contract with a club option for 2023.

National Football LeagueDALLAS COWBOYS — Placed WR Cedrick Wilson on IR. Signed OT Mitch Hyatt from the practice squad and WR Cyril Grayson to the practice squad.INDIANAPOLIS COLTS — Signed WR Dontrelle Inman.JACKSONVILLE JAGUARS — Placed OL Brandon Thomas, LB Quincy Williams and LB Jake Ryan on IR. Signed OL Tyler Gauthier and LB Dakota Allen. Claimed LB Preston Brown off waivers from Oakland.MINNESOTA VIKINGS — Signed RB Tony Brooks-James to the practice squad.NEW ENGLAND PATRIOTS — Signed K Josh Gable, DL Eric Lee and DB Adarius Pickett to the practice squad.PHILADELPHIA EAGLES — Released DT Kevin Wilkins from the practice squad and DT Albert Huggins to the practice squad.SAN FRANCISCO 49ERS — Placed OL Weston Richburg on IR. Signed CB Dontae Johnson and WR Jordan Matthews to one-year contracts and OL Kofi Amichia and CB Jermaine Kelly to the practice squad.TAMPA BAY BUCCANEERS — Placed RB T.J. Logan on IR.