Sources: Jeanty sprained ankle at Raiders practice

Las Vegas Raiders rookie running back Ashton Jeanty suffered a sprained ankle during practice on Sunday and had to be helped off the field, according to sources who spoke to ESPN. The injury is believed to be a sprain, though the full severity has not yet been officially confirmed by the team. Jeanty, a highly touted draft pick, is being monitored as the Raiders head into the preseason period.