2025 Fantasy Football RB Rankings - Week 8 Start, Sit Running Backs

2025 fantasy football RB rankings - Week 8 start, sit running back rankings. Win more with our updated RB fantasy football rankings and tiers for Week 8.

With a bunch of running backs around the NFL dealing with injuries, several backups are on the fantasy football radar heading into Week 8. Bye weeks aren't making things any easier. To assist your start-sit calls at RB, we're back with our Week 8 fantasy football running back rankings for 2025. Check out the running back rankings below to find out where key RBs like Kimani Vidal, Rachaad White, D'Andre Swift, Breece Hall, Chase Brown, Woody Marks, and more stand for Week 8.

Our RB fantasy football rankings for Week 8 are put together by Nick Mariano. Below the rankings, you will also find a summary of the important 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 8 Fantasy Football Running Back Rankings

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

Week 8 Fantasy Football Running Back Outlooks

Kimani Vidal, Los Angeles Chargers

Los Angeles Chargers running back Kimani Vidal was limited in Week 7, rushing for only 20 yards on nine carries as the Bolts faced a negative game script for most of the day, throwing the ball 55 times. However, he remains the clear lead back, especially since backup running back Hassan Haskins (hamstring) has been ruled out for Thursday. This week, Vidal faces a Minnesota Vikings run defense that is middle-of-the-pack but showed strength last week by holding Philadelphia Eagles running back Saquon Barkley to just 2.4 yards per carry.

With Haskins out, Vidal is expected to get nearly all the early-down work and see more red-zone opportunities. The Chargers might also focus more on the run game to help reduce the pressure on Justin Herbert. RotoBaller projects Vidal as RB23, making him a reliable low-end RB2/FLEX option based on volume and potential red zone touches.

Jordan Mason, Minnesota Vikings

Minnesota Vikings running back Jordan Mason has an enticing matchup, but might not have full control of the Vikings' backfield in a Thursday game against the Los Angeles Chargers. Backfield mate Aaron Jones (hamstring) is eligible to come off injured reserve as of this week, had his practice window opened, and is listed as questionable, which is a variable worth watching prior to the game.

This week brings a good matchup for any Minnesota rusher as they take on a Chargers defense ranked 28th in yards per carry allowed, 31st in rushing touchdowns allowed, and 29th in expected points added from rushing defense. Mason has earned at least 15 touches in four games in a row, giving him a solid fantasy floor as a steady RB2 option. Ultimately, managers should check back in to see if Jones is active before making a final decision.

Josh Jacobs, Green Bay Packers

Green Bay Packers running back Josh Jacobs (calf) is still on the team's injury report and was listed as a limited practice participant on Wednesday as he works his way through a calf injury, according to Matt Schneidman of The Athletic. Jacobs was under the weather last week and then popped up with a calf injury that made him questionable to play in the Week 7 win over the Arizona Cardinals. The 27-year-old ultimately was cleared to play and scored two touchdowns on the ground for the third straight week.

However, he did play a season-low 55% of the offensive snaps and was inefficient with his 14 total touches, accounting for 58 scrimmage yards. Jacobs should be able to play on Sunday night against the Pittsburgh Steelers in Week 8 unless he suffers a setback with his calf later this week. Fantasy managers shouldn't be expecting another two-touchdown performance, but Jacobs is a no-doubt, must-start fantasy RB in Green Bay as long as he's active.

Alvin Kamara, New Orleans Saints

New Orleans Saints running back Alvin Kamara (ankle) remains on the team's injury report heading into a Week 8 clash with the division-rival Tampa Bay Buccaneers this Sunday and was listed as limited in Wednesday's practice, according to Luke Johnson of the New Orleans Times-Picayune. Kamara was a DNP last Wednesday with his ankle injury, but he ended up returning to practice and was cleared from the final injury report. The 30-year-old five-time Pro Bowler ended up handling 11 carries for only 28 yards while catching all three of his targets for just one yard in the Week 7 loss to the Chicago Bears.

However, Kamara did play a season-high 84% of the offensive snaps due to Kendre Miller (knee) suffering a torn ACL. Rookie Devin Neal will spell Kamara going forward. Kamara is still the Saints' lead back, but he's averaging a career-low 3.6 yards per carry and is showing signs of his age in his ninth NFL season.

D'Andre Swift, Chicago Bears

Chicago Bears running back D'Andre Swift (groin) did not participate in Wednesday's practice, according to the team. Swift was limited in practice last week due to the injury, but still managed a season-high 19 carries for 124 yards and a touchdown, along with one reception for 14 yards in Week 7 against the Saints.

The 26-year-old has maintained a consistent workload in Chicago's backfield with at least 15 touches in every game and has been surging of late, becoming the fourth running back this season to rush for over 100 yards in consecutive games after his last two games. His injury status will be updated throughout the week, and if he is unable to play on Sunday, rookie Kyle Monangai would likely handle the majority of the touches.

Sean Tucker, Tampa Bay Buccaneers

Tampa Bay Buccaneers running back Sean Tucker is expected to see an uptick in opportunities in Week 8 with Bucky Irving (foot/shoulder) ruled out. Tampa Bay relied heavily on Rachaad White last week, giving him a massive 90% snap share, but that workload isn't sustainable long term, and the team is likely to rotate in a second back more frequently. Tucker has been used sparingly this season with just 11 carries for 34 yards and one touchdown, but he is the clear favorite to slot into the No. 2 role behind White this week.

Still, Tucker remains more of a watch-list name than a priority waiver pickup in fantasy leagues, as White continues to dominate both rushing and receiving work in Tampa Bay's offense. Managers in deeper formats may consider adding Tucker as a speculative bench stash.

More Fantasy Football Rankings