Dobbins is undergoing an MRI on his left knee, but the expectation is that the running back suffered a season-ending injury in Saturday's preseason game against Washington, Adam Schefter of ESPN reports.
Per Ian Rapoport of NFL Network, it is feared that Dobbins tore his ACL, but either way it looks like the Ravens are bracing to lose their top back for an extended period. Gus Edwards thus is poised to open the 2021 season as the team's lead rusher, with Ty'Son Williams and Justice Hill (ankle) also in the mix for backfield touches.