In the ever-evolving landscape of fantasy football, the importance of defense and special teams (D/STs) is frequently underestimated.

Traditionally, these units have struggled to generate significant points weekly. However, the tide has turned in the 2024 NFL season. As of Week 3, an impressive nine D/STs are averaging double-digit points per game, with the Minnesota Vikings leading the pack at 16.0 points. Despite this, many of these high-scoring defenses remain surprisingly under-rostered, particularly the Vikings, who are only included in 53% of Yahoo leagues and 20.4% of ESPN leagues.

If you’re seeking a competitive edge in your fantasy league this week, check out these recommendations for D/STs to start and sit in Week 4.

Start 'Em: Week 4 D/STs

1. **Miami Dolphins (vs. Tennessee Titans)** D/STs facing the Titans have averaged a whopping 18.7 points per game in 2024, putting them on par with top-tier running and receiving backs. While Miami's performance against the Seattle Seahawks was lackluster, their defense remains a key asset that could stand out against a struggling Tennessee offense.

2. **Tennessee Titans (at Miami Dolphins)** The Titans' defense should take advantage of Miami's offensive challenges, particularly with quarterback Tua Tagovailoa's absence. In Week 3, the Titans' adversaries scored 13 fantasy points against the Dolphins, and this week could yield similar results.

3. **Chicago Bears (vs. Los Angeles Rams)** After a disappointing loss to the Colts, Chicago’s defensive unit showcased resilience with a sack and two picks. The Rams' offense has been generous to D/STs, making the Bears a sneaky play this week.

4. **Houston Texans (vs. Jacksonville Jaguars)** With 13 sacks so far this season, Houston ranks near the top in defensive pressure. Facing a Jacksonville team that's struggling for points, the Texans should have an excellent opportunity to capitalize.

5. **Cleveland Browns (vs. Las Vegas Raiders)** The Raiders’ inability to generate a solid ground game presents a golden opportunity for Cleveland's defense, notably for standout Myles Garrett, to put some pressure on the opposing quarterback.

Sit 'Em: Week 4 D/STs

1. **Atlanta Falcons (vs. New Orleans Saints)** Even in tough matchups, the Saints have managed to limit opposing defenses, making it hard for Atlanta to find any fantasy points this week.

2. **Denver Broncos (at New York Jets)** Despite a strong performance against Tampa Bay in Week 3, Denver's defense faces a tough challenge this week. The Jets have allowed only 10 fantasy points to D/STs over the past three games.

3. **Arizona Cardinals (vs. Washington Commanders)** The Commanders have proven to be a tough opponent for D/ST units, failing to cough up turnovers thus far in 2024. Arizona’s defense lacks the necessary talent to exploit Washington’s weaknesses.

4. **Seattle Seahawks (at Detroit Lions)** Seattle's defense ranks high in pressure rate, but the Lions excel at avoiding sacks. This matchup could limit Seattle's scoring opportunities significantly.

5. **Indianapolis Colts (vs. Pittsburgh Steelers)** With the absence of DeForest Buckner due to injury, the Colts’ defense is struggling. Facing a Steelers’ offense that relies on the run will make it difficult for them to make an impact this week.

With numerous fantasy lineups in contention for top spots, it's crucial to leverage this week's insights effectively. Whether you aim to maximize your D/ST points or protect your lead, use this guide to navigate the turbulent waters of fantasy football and make informed decisions for your roster!

Interested in further enhancing your fantasy team? Stay tuned for our upcoming guides on the best kickers, wide receivers, and quarterbacks to target in Week 4. The competition is fierce, but with the right moves, victory could be yours!