In an era that has been defined by great quarterback play, last Sunday’s slate proved that even the best signal-callers can meet their match with a great defense.

Standout performances by the Los Angeles Rams and Denver Broncos defenses helped put each team in the driver's seat for a division title, while the Philadelphia Eagles' domination of the high-octane Detroit Lions offense secured a hard-fought 16-9 victory.

With more than half of the 2025 season complete, the great defenses — and great defensive coordinators — are beginning to separate themselves from the pack. Here are the top five defensive units in the NFL right now.

5. Seattle Seahawks

In just his second season as head coach, Mike MacDonald has built a defense that is just as fast and physical as the one he had in Ba

See Full Page