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Who Should I Start for Week 9? Fantasy Football outlooks for Jordan Addison, Justin Jefferson, Khalil Shakir, DJ Moore, Dalton Kincaid, Jordan Mason, Aaron Jones Sr., T.J. Hockenson, Keon Coleman.
Who Should I Start? Who Should I Sit? Some of the most common Week 9 fantasy football lineup decisions involve players like Jordan Addison, Justin Jefferson, Khalil Shakir, DJ Moore, Dalton Kincaid, Jordan Mason, Aaron Jones Sr., T.J. Hockenson, and Keon Coleman. However, don't worry; we are here to help you make these decisions and build winning lineups in Week 9. Set your optimal fantasy football lineups for Week 9 of the 2026 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.
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Week 9 Fantasy Football Outlooks
Below are some fantasy football outlooks written by our NFL team here at RotoBaller, bringing you their fantasy football analysis and advice on which players to consider starting in Week 9:
Jordan Mason, Minnesota Vikings
While the Minnesota Vikings might have the NFL's top defense, their offense can't throw effectively, can't run effectively, and seemingly can't figure out how to fix it, all of which makes running back Jordan Mason tough to trust in a Week 9 matchup against the Buffalo Bills.
Head coach Kevin O'Connell's offense has looked brutal for most of the past two seasons, and Mason's 20 yards on eight carries last week in Detroit was unplayable from a fantasy perspective. The Vikings will make a switch to quarterback Carson Wentz after ruling out Kyler Murray (hamstring), which may open up the downfield passing game despite the veteran QB's flaws.
That would be good news for both Mason and backfield mate Aaron Jones Sr. in time to face a Bills defense that ranks 26th against half-PPR running backs. As RotoBaller's No. 34 running back this week, Mason has fringe RB3/Flex appeal, though managers will have to weigh their trust in the Vikings' offense against their other options.
Aaron Jones Sr., Minnesota Vikings
Minnesota Vikings running back Aaron Jones Sr. will have renewed potential as his team makes a quarterback change in Week 9 against the Buffalo Bills. Starter Kyler Murray (hamstring) will not play, giving way to journeyman Carson Wentz. For all of Wentz's flaws, he's likely to open up Minnesota's downfield passing game, which could present some opportunity for the Vikings' running backs.
As the Vikings' best pass-catching back, Jones would benefit from Minnesota's passing attack gaining any steam as he prepares to face a Bills defense that has allowed the third-most fantasy points to PPR running backs. As RotoBaller's No. 29 running back this week, Jones carries RB3 potential and can start in most formats, but managers will have to ask how much they trust the Vikings' offense to turn things around.
Jordan Addison, Minnesota Vikings
Coming off another frustrating showing last week, Minnesota Vikings wide receiver Jordan Addison has new life as the Vikings make a quarterback change for Week 9 against Buffalo. Quarterback Kyler Murray (hamstring) is out, so Minnesota will turn to veteran Carson Wentz. For Addison, whom Murray targeted eight times last week for just three catches, the switch might be a good thing.
During the past two seasons, most of Addison's best games came with Wentz at the helm. He went over 100 yards in two of Wentz's five starts and caught a touchdown in two others last year, as the veteran quarterback's penchant for taking downfield risks plays nicely with Addison's speed.
The former first-round pick comes with risk given the Vikings' persistent struggles on offense, but the Bills rank 28th against PPR receivers, offering some matchup potential to boot. As RotoBaller's No. 34 receiver this week, Addison is in play as a WR3/Flex option.
DJ Moore, Buffalo Bills
Bills wide receiver DJ Moore enjoyed a solid return from injury last week against the Ravens and will hope to build on it during a tough matchup on Monday night. Moore and the Bills take on a Vikings defense that has limited its opponents to just 154.9 yards passing per game this season, the best mark in the NFL.
Last week, Minnesota limited the Detroit Lions to just 154 yards passing, while Detroit's leading receiver, Jameson Williams, finished with just 70 yards on four receptions. Moore recorded four receptions on seven targets, finishing the game against the Ravens with 82 yards receiving and a touchdown, while also fumbling the ball away. He is RotoBaller's 23rd-ranked wide receiver and is projected to score 10 fantasy points against the Vikings.
Khalil Shakir, Buffalo Bills
Bills wide receiver Khalil Shakir got off to a slow start to the season but is starting to heat up as Buffalo faces off against a challenging Minnesota Vikings pass defense in Week 9. Shakir started the season with just eight receptions in his first three games, but over his last four contests, he has totaled 19 receptions for 260 yards and a touchdown.
Shakir will now take on a Vikings secondary that has limited its opponents to a league-best -0.28 EPA per pass, according to Next Gen Stats. Last week against the Detroit Lions, Minnesota limited Detroit's shifty receiver Amon-Ra St. Brown to an average of just 6.6 yards per reception. Shakir is RotoBaller's 45th-ranked wide receiver and is projected to score eight fantasy points against the Vikings.
Who Should I Start Tool
You can also see the Who Should I Start tool here.
Week 9 Player Decisions. Today's focus is on specific players - Jordan Addison, Justin Jefferson, Khalil Shakir, DJ Moore, Dalton Kincaid, Jordan Mason, Aaron Jones Sr., T.J. Hockenson, Keon Coleman. These are some of the most common searches for fantasy football lineups in Week 9.
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 name. In the second box, search for the second player 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 that our 'Who Should I Start?' tool has gotten an overhaul. 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, stats, projections, strength of schedule, players news, and enhanced search results with data to compare with 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 circle), so click on the scoring format you prefer. The results may vary based on the scoring format you select.
Popular Week 9 Searches. Curious to see some tough lineup decisions for Week 9 (2026)? 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 9 Searches - Start/Sit Player Comparisons
Below are some popular searches and comparisons from our Who To Start tool for Week 9 for Jordan Addison, Justin Jefferson, Khalil Shakir, DJ Moore, Dalton Kincaid, Jordan Mason, Aaron Jones Sr., T.J. Hockenson, Keon Coleman.
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