Top Backup Running Backs to Watch for Fantasy Football

Understanding the Backup Running Back Landscape

As the 2025 NFL season progresses, the landscape of running backs is constantly shifting.

Injuries and performance can alter depth charts rapidly, impacting fantasy football leagues significantly.

Knowing which backup running backs to monitor is crucial for strategic planning in fantasy leagues.

This blog post will explore the top backup running backs poised for potential fantasy relevance as we head into Week 3.

1. Jordan Mason – Minnesota Vikings

Jordan Mason has been making waves in the Vikings’ backfield.

With a strong performance, he has outshone teammate Aaron Jones early in the season.

His increased playing time, particularly with Jones sidelined, puts him in a position to emerge as a starter.

2. David Montgomery – Detroit Lions

Although David Montgomery’s carries have seen a decrease, he compensates with effective receiving plays.

His touchdown scoring ability keeps him valuable in fantasy leagues.

If Jahmyr Gibbs misses time due to injury, Montgomery could leap back into RB1 territory.

3. Zach Charbonnet – Seattle Seahawks

Zach Charbonnet has consistently outsnapped Kenneth Walker III, showcasing his potential.

Even after a subpar outing in Week 2, his past performances when Walker was injured are promising.

Charbonnet remains a high-upside backup with potential for a significant role in the future.

4. Trey Benson – Arizona Cardinals

Trey Benson is slowly becoming a trusted hand behind James Conner.

He now holds a role that allows him to provide RB3/flex value in fantasy leagues.

If Conner gets injured, Benson’s upside would greatly increase.

5. TreVeyon Henderson – New England Patriots

TreVeyon Henderson is facing difficulties in the Patriots’ depth chart.

Despite being a second-round pick, his role has dwindled behind Rhamondre Stevenson.

Fantasy players should consider stashing him with the hope of future opportunities.

6. RJ Harvey – Denver Broncos

RJ Harvey’s role in Denver is beginning to solidify as he gains momentum.

While his production dipped, positive snap share signals a potential rise.

If the starter, JK Dobbins, suffers injury setbacks, Harvey will be poised to step up.

7. Bhayshul Tuten – Jacksonville Jaguars

Bhayshul Tuten has now become the primary backup for Travis Etienne Jr.

After a notable spike in usage, he may provide weekly flexibility as an RB3/flex.

Tuten is now a player to watch closely, especially if Etienne faces any injuries.

8. Tyler Allgeier – Atlanta Falcons

Tyler Allgeier’s effective play as a rookie has faded but maintains relevance.

With Bijan Robinson’s emergence, Allgeier’s upside drops but still can be valuable.

Expect him to see consistent touches and potential starts if needed.

9. Brian Robinson Jr. – San Francisco 49ers

Brian Robinson Jr. is an experienced backup in an evolving 49ers landscape.

His proven track record from last season warrants attention, especially for fantasy managers.

Robinson’s role increases significantly if Christian McCaffrey isn’t available.

10. Najee Harris – Los Angeles Chargers

Once featured as a lead back, Najee Harris is now relegated to backup status.

Despite this, his experience makes him a reliable option should the starter face challenges.

With four consecutive 1,000-yard seasons, Harris could be a game-changer if called upon.

Backups with Flex Potential

Several other backups are worth mentioning for their flex potential.

Blake Corum, Rachaad White, and Dylan Sampson are names to keep in mind.

Their roles could expand as the season unfolds, providing valuable points.

Quality Backups Facing Injury Questions

Injuries can create opportunities in fantasy football.

Players like Tyjae Spears, Will Shipley, and MarShawn Lloyd could see increased roles.

Monitoring their situations will be essential in addressing roster needs.

Stashing Rookie Backups

Keep an eye on rookies Kaleb Johnson and Ollie Gordon II for future roster depth.

Other rookies, like DJ Giddens and Jaydon Blue, have potential upside worth considering.

Stashing them now might yield dividends later in the season.

Intrigued by Question Marks

Lastly, Kendre Miller and Tank Bigsby are intriguing names to watch.

Each has situations that could change rapidly, impacting their fantasy relevance.

Staying informed on their performance is crucial.

The depth at running back is still evolving as teams search for stability.

Fantasy football managers need to adapt and make informed decisions for success.

Those who keep track of backup running backs will find hidden gems.

Be proactive in your roster management and consider the opportunities ahead.

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