Duke football extended its record to 4-0 after posting a final score of 45-17 against Middle Tennessee. The Blue Zone is here to break down the victory with three key takeaways, stats and a look ahead.

Even the fury of the skies couldn't slow down Duke's defense on Saturday afternoon as the Blue Devils (4-0) persevered past a lengthy weather delay to take down Middle Tennessee (1-3) 45-17 on the road.