James Cook vs Phil Mafah
James Cook holds a 99.3% edge in Superflex dynasty value.Updated 9/21/2026
13.5% of champions
James Cook was on 942 championship rosters
Phil Mafah — outside top 50 champion players
FREQUENTLY ASKED
Who has more dynasty trade value, James Cook or Phil Mafah?
James Cook has more dynasty value right now — 5,320 vs 35 in Superflex, a 99.3% edge based on FantasyCalc consensus from 150,000+ real leagues.
Should I trade James Cook for Phil Mafah straight up?
On raw market value the side getting James Cook wins a straight-up swap by about 99.3%. To make it fair, the other side should add a pick or player — test exact packages in the free trade calculator.
Who is the better long-term dynasty asset, James Cook or Phil Mafah?
James Cook is a RB at age 27 and Phil Mafah is a RB at age 23.9. Long-term, favor the younger player at the more valuable position for your build — the age and value trends above show how each is aging against the market.
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See exactly what James Cook and Phil Mafah are worth side-by-side in our Trade Calculator.
OPEN TRADE CALCULATORRELATED COMPARISONS
RESEARCH & TOOLS
What Championship Rosters Have in Common
78.4% had a top-10 RB. The real champion profile from 9,983 rosters.
Stars vs Depth
Champions held 38.3% of value in 3 players. Concentrate, don't spread.
Who Wins Lopsided Trades?
The value "loser" wins titles more often. Don't fear the overpay.
Championship DNA Players
Bijan 23%, Puka 19.3%. The players who keep showing up on title teams.