Minnesota Vikings running back Alexander Mattison did not participate in Tuesday's practice due to an ankle injury. Mattison suffered a low-ankle sprain in Sunday's game against the Raiders, where he rushed for 66 yards on 10 carries. His status for the upcoming game against the Bengals is uncertain, and more information will be available as the week progresses. If Mattison is unable to play, Ty Chandler is expected to see the majority of snaps at the running back position.