Fantasy Football Start and Sit Quarterbacks Week 4

Fantasy football managers know that every lineup decision can make or break a week, and choosing the right players to start or sit is where championships are won. With the 2026 NFL season underway, matchups, stats, and trends are more important than ever. From favorable matchups and scoring trends to players you should avoid in tough spots, my weekly positional start and sit guide is built to give you an edge.

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Quarterbacks to Start

Patrick Mahomes KC

Patrick Mahomes is beginning to look considerably more like the fantasy quarterback we expected entering the season. Through three games, he’s completed 67 of 98 passes for 812 yards, seven touchdowns, and two interceptions while averaging 8.3 yards per attempt with a 108.9 passer rating. The advanced numbers are arguably even more encouraging. According to PFF, Mahomes owns a 90.2 passing grade with six big-time throws and only one turnover-worthy play. The biggest turning point came against Indianapolis in Week 2, when Mahomes threw 47 times for 382 yards and three touchdowns, and he followed that by completing 20 of 24 passes for 246 yards and two scores against Miami. This isn’t simply a quarterback surviving on touchdown efficiency; Mahomes is playing some of his best football again.

Las Vegas has actually defended the pass reasonably well overall, allowing 200.3 passing yards per game through three weeks, so I’m not starting Mahomes because this is some obvious cupcake matchup. The more interesting weakness has come when opponents reach scoring position. PFF has the Raiders ranked 31st in red-zone touchdown rate allowed, which lines up extremely well with a Kansas City offense that’s been willing to put the ball in Mahomes’ hands near the goal line. There’s also a massive history of Mahomes producing in this matchup: his 36 career touchdown passes, 4,427 passing yards, and 42 completions of at least 25 yards against Las Vegas are all his highest totals against any single opponent. The Raiders are playing considerably better defense this season, but Mahomes is also back to playing at an elite level. With seven touchdowns against only two interceptions and a 90.2 PFF passing grade through three games, I’m treating him as a clear QB1 in Week 4.

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Bryce Young CAR

I’m going directly back to Bryce Young despite the disappointing Week 3 fantasy result. Young has completed 72 of 121 passes for an NFL-leading 939 yards, seven touchdowns, and only two interceptions through three games. He opened the season with 361 yards and three passing touchdowns against Chicago before throwing for 287 yards and three scores against Atlanta. Even in his worst fantasy performance against Cleveland, Young still threw for 291 yards on 48 attempts. Carolina has become extremely aggressive through the air, and Young has now reached at least 287 passing yards in every game. That’s a dramatically different fantasy profile from the low-volume quarterback we’ve seen during stretches of his career.

Detroit is exactly the matchup where I’m willing to chase that volume. The Lions have allowed opponents to complete 86 of 124 passes for 979 yards and nine touchdowns through three games. That’s a 69.4% completion rate, 7.9 yards per attempt, and a 110.2 opposing passer rating, while they’ve also surrendered 16 completions of at least 20 yards and four of 40-plus. The secondary remains depleted with Brian Branch and Kerby Joseph sidelined entering Week 4, while Avonte Maddox suffered a season-ending foot injury. There is some injury-related risk on Carolina’s side as well: Jalen Coker left last week’s game with a quad injury, and Young himself played through a lower-body issue, so both situations need to be monitored. Assuming Young is cleared to play without a meaningful limitation, we’re getting the NFL’s current passing-yardage leader against a defense that has already surrendered nine passing touchdowns. He’s one of my favorite Week 4 quarterback starts.

Matthew Stafford LAR

Matthew Stafford has quietly put together one of the NFL’s highest-volume passing profiles through three weeks. He’s completed 67 of 111 passes for 872 yards, six touchdowns, and four interceptions while averaging 7.9 yards per attempt. The Rams aren’t hiding him behind the running game, either. Stafford is averaging 37 attempts per game and just threw 55 times against San Francisco, completing 30 passes for 390 yards and two touchdowns. Stafford obviously doesn’t provide the rushing production that can rescue a mediocre passing performance, so volume is especially important when we’re evaluating him for fantasy. Right now, Sean McVay is giving him enough opportunities to compensate for that limitation.

Philadelphia isn’t a matchup I’m calling easy, but I actually like the expected game environment more than the raw matchup. The Rams are going on the road against an Eagles offense capable of putting pressure on Los Angeles to remain aggressive for four quarters rather than allowing McVay to protect Stafford with a conservative game plan. We’ve already seen the Rams trust him with extreme passing volume when game script demands it, and he has enough downfield weaponry to turn those opportunities into chunk plays. The interceptions create some volatility, and that’s why I don’t have Stafford in the same tier as Mahomes this week. But for managers deciding between borderline QB1 options, the combination of 37 attempts per game, 872 passing yards through three weeks, and a matchup that could require sustained passing volume makes Stafford a strong Week 4 start.

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Quarterbacks to Sit

Drake Maye NE

I’m not willing to keep starting Drake Maye based on what he did in 2025 while the 2026 offense is giving us completely different information. Through three games, Maye has thrown for only 585 yards with one touchdown and six interceptions across 98 dropbacks. PFF has charted him with only two big-time throws compared with nine turnover-worthy plays, while his 36.6 passing grade ranks 35th among 36 qualified quarterbacks. Week 3 was the breaking point: Maye completed 14 of 25 passes for 199 yards with no touchdowns and two interceptions against Jacksonville while also losing a fumble. That’s three turnovers without producing a touchdown in a 35-6 loss, and he’s now sitting on a 1:6 passing touchdown-to-interception ratio through three games.

The matchup becomes particularly concerning because Buffalo owns PFF’s third-highest pressure rate, while Maye ranks 32nd in passing grade under pressure. That’s a terrible combination for a quarterback already struggling with turnover-worthy plays. Buffalo isn’t completely impenetrable through the air, so this isn’t simply a matchup-based fade, and Maye’s rushing ability still gives him another path toward fantasy production. My concern is what happens when Buffalo consistently forces him to operate from disrupted pockets. A quarterback with one passing touchdown, six interceptions, and nine turnover-worthy plays now gets one of the NFL’s better pressure units on the road. Until Maye shows us that his decision-making and efficiency are stabilizing, I’m sitting him in one-quarterback leagues.

Jalen Hurts PHI

Sitting Jalen Hurts is uncomfortable because his rushing and goal-line usage can erase a mediocre passing day with one play, but the underlying passing production has been trending in the wrong direction. Hurts has completed 56 of 87 passes for 620 yards, five touchdowns, and three interceptions through three games. More concerning is the weekly progression. After producing 203 passing yards and three touchdowns against Washington, he went for 264 yards with two touchdowns and two interceptions against Tennessee before falling to 153 passing yards, zero passing touchdowns, and an interception against Chicago. His fantasy production has declined along with it, making this a difficult week to simply trust the name.

The Rams are also a particularly difficult opponent for a quarterback trying to rediscover his passing efficiency. Los Angeles ranks third in defensive EPA per pass and second in yards per attempt allowed through three weeks, while consistently limiting explosive passing production. Hurts can obviously destroy a sit recommendation with his legs, and that’s why I’m not pretending he suddenly belongs on waivers or should be benched for any random streamer. The rushing and goal-line role means his floor and ceiling operate differently from almost every other quarterback. But if I have another legitimate QB1 option with a significantly better matchup, I’m willing to pivot this week. The passing floor has fallen sharply, and Los Angeles presents the toughest matchup he’s faced so far.

Bo Nix DEN

Bo Nix’s three-touchdown performance against the Rams looks considerably better in the fantasy box score than his overall passing performance did. He completed only 17 of 34 passes for 186 yards, two touchdowns and an interception, with his rushing touchdown helping turn an inefficient passing day into a strong fantasy result. Through three games, Nix has completed 56 of 93 attempts for 605 yards, four passing touchdowns and three interceptions. PFF has graded him 34th of 36 qualified quarterbacks overall and 33rd as a passer while charting eight turnover-worthy plays against only four big-time throws. His 7.4-yard average depth of target isn’t especially conservative, either, so we can’t simply blame the lack of yardage on Denver building an ultra-short passing offense.

San Francisco is dealing with defensive injuries, which prevents this from being an automatic fade based solely on the opponent. The bigger issue is that Nix hasn’t given me enough efficient quarterback play to chase last week’s fantasy score. He’s averaging only 201.7 passing yards per game and has thrown an interception in all three games. PFF currently projects him for 221 passing yards, 1.4 passing touchdowns, and 15.9 fantasy points while ranking him QB18 for Week 4. His rushing touchdown last week reminds us that he has another path to fantasy production, but PFF has charted only three scramble yards from him through three games. Unless I’m playing in a Superflex or two-quarterback league, I’d rather use a quarterback whose Week 4 ceiling isn’t so dependent on touchdowns overcoming mediocre passing efficiency.

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