Mack ran for 76 yards and a touchdown on 19 carries and added a 14-yard catch during Sunday's 15-13 win over Denver.
Mack broke through late in the third quarter of Sunday's slugfest with a 10-yard score, just his second touchdown of the season. Mack hasn't wanted for opportunities this season, with at least 18 touches in six of seven games, but fantasy managers have been right to be frustrated by a lack of scores. He'll be challenged to keep his momentum going in Week 9 against a Steelers defense that's surrendered just four rushing touchdowns this season heading into the Week 8 Monday night matchup against Dolphins, tied for seventh best in the league.