What happened: James Cook sits atop the league at 6.0 yards per rush among backs with at least 20 attempts. Kyle Monangai ranks second at 5.9, followed by Jaylen Warren at 5.7. Kyren Williams (5.6) and Kenneth Walker (5.5) round out the top five.
Why it matters: Early rushing efficiency shapes regular-season rotations and touches into October. Monangai's placement alongside established starters marks a notable entry in the 2026 rushing table. The half-yard gap across the top five leaves the lead open to weekly change.
By the numbers: James Cook 6.0; Kyle Monangai 5.9; Jaylen Warren 5.7; Kyren Williams 5.6; Kenneth Walker 5.5 (min. 20 attempts).
What to watch: Watch whether Cook holds the efficiency lead into Week 5. Monangai's early-down workload bears watching.