2026 Fantasy Football Week 1 Defense (DST) Rankings and Streamers

Week 1 has arrived, and along with it comes my weekly DST rankings. For the past six years, I've been running this column, which has won two FSWA awards for Best Fantasy Football Series. My rankings and thoughts on the team selections are based on my research and weekly DST streams. This column aims to provide useful information for waiver adds and stream decisions.

To create these rankings, I analyzed and evaluated the NFL offseason data, focusing on key defensive stats like first downs allowed, points per game allowed, and third-down conversion rate allowed. However, this offseason research led me to discover that first downs allowed, points per game allowed, and third-down conversion rate allowed are the most predictive defensive stats.

Additionally, I incorporated pressure rate, passes defended, turnover rate, and explosive play rate allowed (plays over 20+ yards) into the formula for the Best Overall Defense (BOD) ranking.

At this point in the NFL season, I believe my rankings will be more cautious and based on last season's data rather than bold predictions. That being said, let's dive into the rankings.

Tier One:

1. Jaguars: Despite being expected to be a top-five defense last year, the Jaguars struggled with a shaky third-down defense, low pressure rate, and not many sacks. However, they have most of their starters returning, and the key players are expected to have better performances due to last season's experience.

Tier Two:

1. Chargers: The Chargers have improved their defense significantly, adding key players like Akheem Mesidor and Dalvin Tomlinson. They faced difficult situations last season, such as missing Khalil Mack and Junior Colson, and will face a Cardinals team that may be without star running back Jerimiah Love or a subpar offensive line. This makes the Chargers a solid start for defense in Week 1.