Fantasy Football Rankings - Quarterbacks (QB) Week 15 Weekend Updates

Fantasy football rankings - updated quarterbacks (QB) Week 15 rankings for 2025. Read the top-accuracy fantasy football QB rankings.

If you're still searching for fantasy rankings, it likely means you qualified for the playoffs! Job well done! But it's time to lock in and set those optimal lineups. We're here to assist your QB start-sit decisions with our Week 15 fantasy football quarterback rankings for 2025. Check the rankings below to find out where signal-callers such as Brock Purdy, Joe Burrow, Jaxson Dart, Sam Darnold, Shedeur Sanders, Bo Nix, Marcus Mariota, and more stand for Week 15, among all other QBs.

Our quarterback fantasy football rankings for Week 15 are put together by Nick Mariano. Below the rankings, you will also find key fantasy football outlooks from our RotoBaller staff, as well as the "Who to Start?" tool. Also, be sure to check our fantasy football news for this week. There are always key injuries and developments to keep track of, so check back throughout the week for updates.

Be sure to bookmark our fantasy football rankings portal and check back regularly for updates. Most importantly, our free mobile app is a must-have - download it and configure your push notifications. We deliver all the top NFL news, injuries, and fantasy analysis 24x7 with our free push notification alerts... all for free!

Editor's Note: Stay on top of your draft prep with RotoBaller’s fantasy football rankings, featuring expert analysis, ADPs, and draft insights for both PPR and non-PPR leagues.

Week 15 Quarterback Rankings for Fantasy Football

Bookmark our PPR rankings, Half-PPR rankings, and standard (non-PPR) rankings 

Week 15 Quarterback Rankings Outlooks

Sam Darnold, Seattle Seahawks

Seattle Seahawks quarterback Sam Darnold is a potential streaming option in Week 15 against the Indianapolis Colts. The Colts have been middle-of-the-road against opposing quarterbacks in fantasy this season. Additionally, when Darnold is firing on all cylinders, he is virtually matchup-proof. Darnold should have no issues finding his top wide receivers in this game.

If he keeps the turnovers down, Darnold has a great chance to hover around 250 passing yards and a pair of touchdowns. Darnold had faltered over the last handful of weeks before getting back on track in the second half of Week 14 against the Falcons. Perhaps he can carry that momentum into this week. Darnold is not a must-start by any means, but if you have a tough quarterback situation, you could do a lot worse than Darnold in Week 1 of the fantasy playoffs.

Shedeur Sanders, Cleveland Browns

Cleveland Browns rookie quarterback Shedeur Sanders surprised fantasy managers with his best game of the season in Week 14 against the Tennessee Titans, completing 23 of 42 passes for 364 yards with four total touchdowns. The newly minted Browns' starting quarterback for the rest of the season also had one design run, his first of the year, and two scrambles for 29 yards. Sanders is headed to a frigid Soldier Field to face the Chicago Bears in Week 15, with an expected wind chill as low as -15 degrees at kickoff.

The Bears' pass defense has some of the lowest pressure and sack rates in the league, but the extreme weather is likely to reduce passing-game volume and limit Sanders' opportunities. Although the rookie quarterback flashed last week, his average completion percentage is a low 57.9%, placing him between Caleb Williams and Cam Ward. For Week 15, he is more of an option in Superflex or 2QB leagues for fantasy managers in the first week of their playoffs, as the rookie comes in as QB25 in the latest RotoBaller rankings.

Jaxson Dart, New York Giants

New York Giants rookie quarterback Jaxson Dart is hopeful for better results after a lackluster performance against the New England Patriots in Week 13. Dart made his return to the field before the bye after missing two games due to a concussion and completed 17 of 24 passes for 139 yards and one touchdown in the loss. The biggest takeaway is that Dart only rushed the ball four times for 20 yards.

Before missing two games, Dart had scored a touchdown on the ground in five straight games. The Giants previously stated they want Dart to be smarter with the way he runs the ball. His passing stats alone are unlikely going to be able to carry him as a QB1 in fantasy, even with a plus matchup against the Washington Commanders in Week 15. Dart has been held to under 200 passing yards in three of his last four games. The Commanders' defense has allowed 58 points over their previous two contests. That's good news for Dart, but he should still be viewed on the lower end of the QB1 spectrum for this weekend.

Brock Purdy, San Francisco 49ers

San Francisco 49ers quarterback Brock Purdy is back in the QB1 conversation in Week 15. On Sunday, Purdy and the Niners face the Titans, who have allowed 22.4 fantasy points per game to opposing quarterbacks in 2025. Last week, Tennessee got torched by rookie Shedeur Sanders to the tune of 364 yards and three touchdowns through the air, and another 29 yards with an additional score on the ground.

The Titans have given up multiple passing touchdowns in six of their last seven games and averaged 265 passing yards allowed during the same stretch. This is promising for Purdy, who has averaged just 187 passing yards per game since returning in Week 11 from a six-game absence managing turf toe. Purdy is a solid option in two-QB formats and is a good pivot from similar quarterbacks with more imposing matchups in Week 15.

Who Should I Start Tool

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Who Should I Start? Who Should I Sit? Some common Week 15 fantasy football lineup decisions are regarding players like Brock Purdy, Joe Burrow, Jaxson Dart, Sam Darnold, Shedeur Sanders, Bo Nix, Marcus Mariota. But not to worry, we are here to help make these decisions and build winning lineups in Week 15.

Week 15 Player Decisions. Set your optimal fantasy football lineups for Week 15 of the 2025 NFL season. Our free Who Should I Start? tool will help make your fantasy football lineup decisions. Compare up to four NFL players, and we tell you who to start... all free! Get your winning lineups set, and make the right decisions.

Using The Tool. This is a simple tool but very powerful. The first step is to enter the player names that you want to compare. In the first box, search for the first player's name. In the second box, search for the second player's name. Compare up to four NFL players at once, and then click the Who To Start? button to see who the recommended starts are based on weekly fantasy football matchups.

Improvements For Who Should I Start? You may have noticed, we've added lots of great features for you to give you as much information as possible to win your fantasy football matchups each week. You'll see NFL player tiles with headshots and bye weeks, enhanced search results with data to compare, and a slick new interface. We hope you enjoy!

How It Works. Each week, our RotoBaller staff puts together their weekly fantasy football rankings and projections based on their research. That information is the core data that is powering the decision-making in this tool. When you search for player names, you will only see those players who are ranked. If someone is out for the week, they will not appear in the search results.

Scoring Formats. Fantasy football managers play in various types of leagues, and this tool allows you to choose whether it's PPR scoring, Half-PPR scoring, or Standard (Non-PPR) scoring. The second thing you want to do is to select the scoring format. There are three small radio buttons (small circles), so click on the scoring format you prefer. The results may vary based on the scoring format you select.

Popular Week 15 Searches. Curious to see some tough lineup decisions for Week 15 (2025)? Below you will find a list of some popular Who Should I Start? searches that RotoBaller readers are looking at this week. Click any of the links to see the result and recommendation.

Popular Week 15 Searches - Start/Sit Player Comparisons

Below are some popular Week 15 searches and comparisons from our 'Who To Start' tool:

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