James Cook vs Kenneth Walker: Who Should You Start?
There is a real production gap between these two running backs. James Cook (Buffalo Bills) averaged 16.8 PPG over 17 games in 2025, outscoring Kenneth Walker (Kansas City Chiefs, 10.4 PPG) by 6.4 points per week. That separation would need a significant matchup swing to overcome.
That 6.4-point weekly advantage for James Cook is meaningful but not automatic. Fantasy football is a week-to-week sport, and the answer to "who should I start" often changes based on opponent, recent form, and game environment. Season averages set the baseline; weekly context makes the call.
Both profile as early-down workhorses. James Cook ran for 1621 yards and 12 touchdowns; Kenneth Walker posted 1027 and 5. Goal-line share, red zone touches, and which team is favored are usually the tiebreaker when neither back offers passing-game volume.
One scheduling note: James Cook is off Week 12 and Kenneth Walker Week 6. If these two are on your roster, you will need a fill-in running back for both weeks. DraftCall flags bye conflicts so you can plan ahead rather than panic on waivers.