Vikings' Alexander Mattison: Minimal work again

Mattison recorded three carries for 17 yards in Saturday's preseason loss to the 49ers.

Mattison was the starting back with Dalvin Cook (rest) out, though he didn't tally a carry after Minnesota's first offensive possession. He ripped off a 13-yard gain that pushed the Vikings deep into San Francisco territory, though the drive ended with a Kellen Mond interception. Mattison will continue to work as Cook's backup once the regular season kicks off.