Mattison carried the ball 26 times for 112 yards and caught six of eight targets for 59 yards in Sunday's 30-17 win over the Seahawks.
With Dalvin Cook (ankle) sidelined, Mattison stepped into the lead role in the Minnesota backfield and put up a very Cook-like performance, proving to be effective as both a runner and receiver. The third-year back is more than capable of delivering big numbers when called upon, but his fantasy value will depend on Cook's health heading into a Week 4 clash with the Browns.