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Jahmyr Gibbs or James Cook III?

Jahmyr Gibbs or James Cook III? Both are RBs. Their 2026 through Week 8 figures are below, as of Oct 30, 2026; here is what each man's 2025 season was built on.

James Cook III leads on rushing attempts, and also on rushing yards over expected and rushing yards over expected per attempt — one side of that is opportunity, the other is efficiency, and they have not historically travelled together.

Figures are verified play-by-play (nflverse); scored Half-PPR. Repeatability is measured from year-over-year persistence across 2016 to 2025, not projected. Muffed publishes no projections, draft grades or start/sit advice.

Who led the NFL in rushing yards over expected in 2026?

Jahmyr Gibbs

RB · Detroit Lions

James Cook III

RB · Buffalo Bills

Jahmyr Gibbs vs James Cook III, 2026 through Week 8

Figures as of Oct 30, 2026

Verified 2026 through Week 8 figures for Jahmyr Gibbs and James Cook III, with each figure's rank in its source population
Metric	Jahmyr Gibbs	James Cook III
Half-PPR/G	25.8	18.1
RYOE	73.67th of 39	105.64th of 39
RYOE/att	0.5610th of 39	0.936th of 39
Carries	134	117
Rec EPA	4.17th of 43	3.110th of 43

A dash means the panel holds no qualifying figure for that player — usually too few games or attempts to clear the metric's floor, not a zero. Ranks are the source's own, against the population shown, and run through the same week as the figures. Not shown, because the panel holds no 2026 through Week 8 figure for either player: Finish, Games, Snap share, Availability.

Last season (2025): what repeats

Read off the full 2025 season, not the 2026 through Week 8 table above — part of a season is too little for a persistence read.

Jahmyr Gibbs: MIXEDJames Cook III: MIXED

Jahmyr Gibbs leads on share of his team's offensive snaps, and also on receiving expected points added — one side of that is opportunity, the other is efficiency, and they have not historically travelled together. James Cook III leads on rushing attempts, and also on rushing yards over expected and rushing yards over expected per attempt — one side of that is opportunity, the other is efficiency, and they have not historically travelled together. On the inputs that repeat, the file doesn't separate these two — their seasons are built the same way. This is a preference call, not an edge.

“Repeats” is measured year-over-year persistence across 2016 to 2025 — opportunity carries between seasons, scoring rate largely does not. This describes what a 2025 season was built on. It is not a forecast, and Muffed publishes no projections, draft grades or start/sit advice. How we measure it.

Settle it — hear both stories

The same verified data, told as the story of each man's season.

Jahmyr Gibbs's episode →James Cook III's episode →

Detroit Lions backfield depth Buffalo Bills backfield depth What is Half-PPR?What is RYOE?What is EPA?All comparisons

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Cite this

Muffed, “Jahmyr Gibbs vs James Cook III, 2026 through Week 8 verified comparison,” muffed.ai/compare/jahmyr-gibbs-vs-james-cook. Through Week 8 of the 2026 season. Data via nflverse; NFL Next Gen Stats via nflverse.

Free to quote and link with credit. The underlying figures are recomputed from public play-by-play — see how we verify every number.

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