The Raiders are optimistic that the injury Jeanty sustained during practice Sunday is a "more low than high" ankle sprain and not a long-term concern, Ian Rapoport of NFL Network reports.
While the Raiders are fully confident that Jeanty avoided a significant injury, the second-year running back is still in danger of missing the team's Week 1 game against the Dolphins. Jeanty will at the very least sit out Thursday's preseason finale versus the 49ers, but he'll have two weeks to recover before the regular season kicks off. Rookie Mike Washington would be in line to serve as the Raiders' lead back if Jeanty ends up missing time.