Najee Harris and Stefon Diggs 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.
Most of those were larger deals with other pieces attached. 1 of them were straight up: Najee Harris for Stefon Diggs, nothing else changing hands.
In 3 of these deals exactly one side had to attach something extra, split 3 to 0 between the Najee Harris side and the Stefon Diggs 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 Najee Harris prices at 11 and Stefon Diggs at 204, so the market currently rates Stefon Diggs about 18.5x 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 Najee Harris | Went with Stefon Diggs |
|---|---|---|---|
| 2024-12-07 | -84% | Aaron Jones | Jonathan Taylor, 2 later picks |
| 2024-11-10 | +33% | — | — |
| 2024-11-05 | -93% | Matthew Stafford | Dak Prescott |
| 2024-06-25 | -38% | George Pickens | Kyren Williams |
| 2024-05-27 | +49% | Ladd McConkey, Sam Darnold, Javian Hawkins, 2 more, 1 3rd | AJ Barner, Devontez Walker, Derek Carr, 3 more |
| 2024-05-20 | -11% | Greg Dulcich, Dontayvion Wicks | Dylan Laube, Braelon Allen |
| 2023-11-19 | -60% | Mike Evans, Jake Ferguson | — |
| 2023-10-11 | +58% | Amon-Ra St. Brown | — |
| 2023-03-31 | -16% | DJ Chark, Dalton Schultz | Russell Gage, Tyler Conklin, 1 later pick |
| 2023-02-08 | +8% | Trevor Lawrence, DeVonta Smith, 1 1st | Joe Burrow, Dameon Pierce |
Read each row as: Najee Harris, plus anything in the third column, was traded for Stefon Diggs 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 Najee Harris; positive means that side came out ahead.
Across all 22, the whole-deal value gap runs -8.6% from the side that received Najee Harris, so the side ending up with Stefon Diggs 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 Najee Harris for Stefon Diggs 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 Najee Harris trade · Every Stefon Diggs trade
All players with real trade data →