Using PFF data to assess the NFL's best players in the run game on both sides of the ball in Week 3.

Whether you’re looking to win your fantasy matchup, hit on your bets or just get smarter about the game, these are the key storylines to know for every Week 4 contest.

In the most efficient betting market in sports, every move matters. NFL sides and totals attract massive liquidity, making them less volatile than their college football counterparts — but also more revealing. This article breaks down the key drivers of line movement and offers tools to help you distinguish overreactions from sharp, justified adjustments.

Michelle Magdziuk provides the top running back takeaways from Week 3 that could have a significant impact on fantasy football points in Week 4 and beyond.

A fixture near the top of last year’s rankings, the Cleveland Browns’ defensive line reclaims the No. 1 spot, powered by the dominant duo of Myles Garrett and Maliek Collins.

Advanced coverage grade uses machine learning to map the separation allowed on a play to the expected PFF coverage grade the player would have earned had they been targeted. This system also takes into account the difficulty of the assignment and the situation when making that assessment.

The top 32 cornerbacks in PFF’s advanced coverage grade after Week 3 of the 2025 season, headlined by Jacksonville's Jourdan Lewis.

Wondering how to handle Brian Thomas Jr. or Jordan Love in Week 4 fantasy football lineups? Nathan Jahnke's start-sit column has you covered.

Dallas' defense has performed like one of the worst in the NFL in the wake of the Micah Parsons trade.

PFF is grading every player on every play during the 2025 NFL season, and these are the top wide receivers by PFF receiving grade through three weeks.

Gain a fantasy football edge in Week 4 by targeting or avoiding these wide receivers based on their cornerback matchups.

Week 4 kicks off with an NFC West divisional matchup between the red-hot Seattle Seahawks — coming off a pair of dominant victories — and the Arizona Cardinals — who stumbled this past week against another division rival in the 49ers. 

We break down all 16 matchups for Week 4 the 2025 NFL season, starting with the Seattle Seahawks and Arizona Cardinals.

Week 4 of the 2025 NFL season is here, and so are Jon Macri's IDP fantasy football rankings.

The Browns' defense has stifled three elite offenses so far with a mixture of pass rush, run-defense acumen and discipline.

Line moves tell a story — the edge comes from knowing whether it’s a true signal or just an overreaction. Injuries, weather and public pick releases are just a few of the forces that can push numbers around, but the real value comes from understanding which shifts actually matter.

In this quarterback rankings breakdown, we've evaluated the top performers based on PFF passing grades. Using insights from Premium Stats, we’ll also present a variety of key grades beyond passing grade, including grades under pressure, from a clean pocket, against the blitz and more.

The Cleveland Browns' Myles Garrett ranks first in PFF pass-rush grade ahead of Week 4 of the 2025 NFL season.