Colts use Mack attack, defense to shut down Cowboys 23-0

INDIANAPOLIS (AP) — Marlon Mack rushed for a career-high 139 yards and two scores and the Indianapolis Colts defense shut out one of the league’s hottest offenses, rolling to a 23-0 victory Sunday.
The Colts (8-6) stayed in the AFC playoff hunt with their seventh win in eight games and their first shutout since a 27-0 victory over Cincinnati on Oct. 19, 2014.
Dallas (8-6) failed to clinch the NFC East as its five-game winning streak ended.
But Mack starred in Sunday’s big show.