Jameson Williams and Saquon Barkley have been on opposite sides of 22 real dynasty trades.
Not simulations and not a calculator lining up two numbers. Every one of them is a completed trade from a public Sleeper league, graded at the player values that were current on the day it happened.
None of them were a straight one-for-one. Every time these two crossed, something else was attached to close it.
In 3 of these deals exactly one side had to attach something extra, split 3 to 0 between the Jameson Williams side and the Saquon Barkley side. That is too close, and too small a sample, to call either player the more valuable.
Everything above is priced on the day each deal happened, which is the only honest way to grade a completed trade. It is not what they cost now. Today Jameson Williams prices at 2,917 and Saquon Barkley at 3,304, so the market currently rates Saquon Barkley about 1.1x the other. A pair can lean one way across its history and price the opposite way now; that gap is the whole reason to check the deal in front of you rather than the deal someone made in 2023.
Values as of 2026-07-24.
| Date | Margin | Went with Jameson Williams | Went with Saquon Barkley |
|---|---|---|---|
| 2026-07-11 | +19% | Shedeur Sanders, Jaylen Warren | Pat Freiermuth |
| 2026-05-14 | -4% | Davante Adams | Kyle Monangai |
| 2026-05-02 | +24% | Nicholas Singleton, 3 2nds | — |
| 2026-04-26 | +50% | Justin Herbert, 1 1st, 1 2nd | Sam Darnold, Nico Collins |
| 2026-04-12 | -5% | Makai Lemon, Mike Washington, Emmett Johnson | Alvin Kamara, DeVonta Smith, Tank Dell |
| 2025-11-06 | -20% | Kyren Williams, 1 1st, 1 2nd | Keenan Allen, Jacoby Brissett, Christian McCaffrey |
| 2025-10-16 | -32% | Trey Benson, Kameron Johnson, Luther Burden, 1 1st, 1 2nd | Rashee Rice, Javonte Williams |
| 2025-08-11 | +14% | 2 1sts | 1 2nd, 1 3rd |
| 2025-05-30 | +13% | Audric Estime, Jahan Dotson, Zach Wilson, 11 more, 2 1sts, 2 2nds, 2 3rds, 1 later pick | Bucky Irving, Jerry Jeudy, Devin Singletary, 14 more, 1 3rd, 1 later pick |
| 2025-05-19 | -39% | George Pickens, Kenneth Walker, 1 3rd | Michael Wilson, Tyreek Hill |
Read each row as: Jameson Williams, plus anything in the third column, was traded for Saquon Barkley plus anything in the fourth. An em dash means that side sent nobody else. Margin is the value gap at that day’s prices from the side that received Jameson Williams; positive means that side came out ahead.
Across all 22, the whole-deal value gap runs -12.2% from the side that received Jameson Williams, so the side ending up with Saquon Barkley has generally come out ahead on face value. That measures the entire trade, every piece included, not these two players against each other.
A calculator answers “is Jameson Williams for Saquon Barkley fair” by subtracting one number from another, and it gives every manager in your league the same answer. That tells you nothing about whether the trade closes. What closes it is whether one side has to attach a piece, and which side that usually is. The 22 deals above are the record of what leagues actually agreed to when these two were on the table together.
How trade fairness actually works →
Every Jameson Williams trade · Every Saquon Barkley trade
All players with real trade data →