Indianapolis Colts running back Marlon Mack rushed for 139 yards and 2 touchdowns in a 23-0 win over the Dallas Cowboys in Week 15.
Mack scored on a one-yard run in the first quarter and added a six-yard score in the third. He added a catch for 10 yards.
The 139 yards rushing mark a season high. Mack now has 755 yards on the season, despite playing in only 10 games.