Dameon Pierce and James Conner have been on opposite sides of 21 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 2 of these deals exactly one side had to attach something extra, split 1 to 1 between the Dameon Pierce side and the James Conner 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 Dameon Pierce prices at 2 and James Conner at 22, so the market currently rates James Conner about 11.0x 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 2026-09-04.
| Date | Margin | Went with Dameon Pierce | Went with James Conner |
|---|---|---|---|
| 2025-03-15 | +16% | Joe Mixon, Daniel Jones, 1 later pick | Trey Benson, Rashid Shaheed |
| 2024-02-02 | +66% | 1 3rd | — |
| 2023-12-09 | -66% | 1 2nd | Joe Mixon |
| 2023-12-08 | -62% | Noah Fant, Jerry Jeudy, Quentin Johnston | D'Andre Swift |
| 2023-11-29 | +68% | — | — |
| 2023-11-19 | +40% | Miles Sanders, James Cook | Raheem Mostert, Aaron Jones |
| 2023-09-07 | -7% | Derek Carr, Bryce Young, 1 2nd, 1 3rd | Lamar Jackson, 1 2nd |
| 2023-09-04 | -23% | Christian Kirk, Daniel Jones, Irv Smith, 1 more, 2 1sts, 1 2nd, 1 3rd | Jerick McKinnon, Stefon Diggs, Dalvin Cook, 1 more |
| 2023-07-02 | -43% | AJ Dillon, Darnell Mooney | Parris Campbell, Drake London |
| 2023-06-22 | -4% | Jahan Dotson, 1 2nd | Cooper Kupp, 1 3rd |
Read each row as: Dameon Pierce, plus anything in the third column, was traded for James Conner 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 Dameon Pierce; positive means that side came out ahead.
Across all 21, the whole-deal value gap runs -3.5% from the side that received Dameon Pierce, so the side ending up with James Conner 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 Dameon Pierce for James Conner 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 21 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 Dameon Pierce trade · Every James Conner trade
All players with real trade data →