I get it, no one likes homework.
Streaming defenses might seem like an exhaustive amount of work for a fantasy football league, but those extra few bonus points that result from it pile up. And if you know anything about this wild, often unpredictable game, it's that an additional point here or there can prove the difference in a matchup.
Again in 2026, picking defenses that face the league's weakest offenses has proven to be the optimal strategy. The top three team defense/special teams (D/ST) all rank outside the position's top 10 in fantasy points, and in only 50% of their games did they even score a point total greater than the league's average.
D/STs that faced any of the preseason top 10 offenses for streaming purposes scored better than the league's average 55% of the time, and in 21% of their games they scored at least twice the league average.
All that said, the NFL can change dramatically over the first month of a new season, and the list of optimal matchups often significantly shifts. Keeping up with these changes is the homework involved in maximizing your D/ST lineup slot output.
But there's good news: I did your homework for you. What follows is my updated D/ST Road Map for Weeks 5-8, spanning the remainder of October (and first two days of November).