Stefon Diggs and Tank Dell have been on opposite sides of 26 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: Stefon Diggs for Tank Dell, nothing else changing hands.
In 4 of these deals exactly one side had to attach something extra, split 2 to 2 between the Stefon Diggs side and the Tank Dell 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 Stefon Diggs prices at 204 and Tank Dell at 406, so the market currently rates Tank Dell about 2.0x 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 Stefon Diggs | Went with Tank Dell |
|---|---|---|---|
| 2025-10-23 | -50% | Justice Hill, DeMario Douglas | Mike Evans |
| 2025-10-10 | -62% | Michael Penix, Mike Evans, Daniel Jones | Jalen McMillan, Savion Williams, Joe Burrow, 1 3rd, 1 later pick |
| 2025-10-09 | -5% | Dyami Brown | Dillon Gabriel |
| 2025-07-31 | -24% | Woody Marks | Zach Charbonnet |
| 2024-12-30 | -20% | Christian McCaffrey, Chris Olave, Quentin Johnston | David Montgomery, George Pickens, 1 1st, 1 later pick |
| 2024-11-26 | +21% | 1 1st, 1 2nd, 1 3rd | Cooper Kupp |
| 2024-09-27 | -18% | Jauan Jennings, 1 2nd, 1 3rd | 1 later pick |
| 2024-09-21 | -49% | Derrick Henry, 1 2nd | 1 1st |
| 2024-09-15 | -40% | Aaron Jones | — |
| 2024-09-06 | -93% | 1 1st, 1 2nd | Alvin Kamara |
Read each row as: Stefon Diggs, plus anything in the third column, was traded for Tank Dell 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 Stefon Diggs; positive means that side came out ahead.
Across all 26, the whole-deal value gap runs -11.4% from the side that received Stefon Diggs, so the side ending up with Tank Dell 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 Stefon Diggs for Tank Dell 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 26 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 Stefon Diggs trade · Every Tank Dell trade
All players with real trade data →