There was only one remaining undefeated team last week, and that hasn't changed after Week 7's action.
The Arizona Cardinals improved to 7-0 with a convincing 31-5 victory over the 1-6 Houston Texans.
Undefeated NFL Teams 2021
Here's everything you need to know about the NFL's remaining undefeated teams heading into Week 8.
Which NFL Team Is Undefeated This Season?
There is only one remaining team who is undefeated during the 2021 season.
NFL Undefeated Teams 2021
1. Arizona Cardinals (7-0)
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Adam Taylor McKillop is not a FanDuel employee. In addition to providing DFS gameplay advice, Adam Taylor also participates in DFS contests on FanDuel using his personal account, username atmckillop. While the strategies and player selections recommended in his articles are his personal views, he may deploy different strategies and player selections when entering contests with his personal account. The views expressed in their articles are the author's alone and do not necessarily reflect the views of FanDuel.