With Ameer Abdullah (foot) ruled out for Sunday's season finale against the Chargers, Mattison is in line to start at running back for the Raiders in Week 18, per Tashan Reed of The Athletic.

Mattison is expected to be the Raiders' starting running back Sunday versus the Chargers with Ameer Abdullah (foot) listed as doubtful for that contest, Tashan Reed of The Athletic reports.

Mattison rushed 10 times for 32 yards and caught one of three targets for six yards in Sunday's 25-10 win over the Saints.

Mattison (ankle) was a full participant in practice Thursday, Paul Gutierrez of ESPN.com reports.

Head coach Antonio Pierce relayed Wednesday that Mattison (ankle) will probably be active Monday night against the Falcons, Paul Gutierrez of ESPN.com reports.

Mattison (ankle) is inactive for Sunday's game against the Buccaneers.

Mattison (ankle) is listed as questionable for Sunday's game in Tampa Bay, Paul Gutierrez of ESPN.com reports.

Mattison (ankle) was a limited participant in Thursday's practice, Tashan Reed of The Athletic reports.

Mattison (ankle) was a limited practice participant Wednesday, Paul Gutierrez of ESPN.com reports.

Mattison (ankle) is inactive for Friday's game against the Chiefs.