Alvin Kamara and Quentin Johnston 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.
Most of those were larger deals with other pieces attached. 2 of them were straight up: Alvin Kamara for Quentin Johnston, nothing else changing hands.
In 2 of these deals exactly one side had to attach something extra, split 0 to 2 between the Alvin Kamara side and the Quentin Johnston 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 Alvin Kamara prices at 54 and Quentin Johnston at 969, so the market currently rates Quentin Johnston about 17.9x 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 Alvin Kamara | Went with Quentin Johnston |
|---|---|---|---|
| 2026-06-08 | -53% | Jerry Jeudy, Chris Godwin, Jalen Tolbert, 13 more, 1 1st, 1 2nd | Dak Prescott, Kirk Cousins, Tee Higgins, 11 more, 1 3rd, 1 later pick |
| 2025-09-27 | +4% | TreVeyon Henderson, Derrick Henry, Nico Collins, 1 2nd | Brian Thomas, Matthew Golden, Omarion Hampton |
| 2025-09-24 | +158% | A.J. Brown, 1 1st | Jaylen Warren |
| 2025-09-19 | +138% | — | — |
| 2025-01-30 | +24% | Theo Johnson, Tank Bigsby, Kendre Miller, 1 1st, 1 3rd | Malachi Corley, T.J. Hockenson, Justin Fields, 3 2nds |
| 2024-12-05 | -45% | Russell Wilson, Davante Adams, Saquon Barkley, 1 more | Kimani Vidal, J.K. Dobbins, C.J. Stroud, 1 1st, 1 2nd, 1 3rd |
| 2024-11-04 | +82% | — | Roschon Johnson, 1 2nd, 1 later pick |
| 2024-08-26 | -44% | Darnell Mooney, Javonte Williams | Kenneth Walker |
| 2024-06-02 | +9% | Adam Thielen, James Conner, Kylen Granson, 1 1st, 1 3rd | Derrick Henry, 1 1st |
| 2023-12-21 | +120% | — | 2 3rds |
Read each row as: Alvin Kamara, plus anything in the third column, was traded for Quentin Johnston 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 Alvin Kamara; positive means that side came out ahead.
Across all 21, the whole-deal value gap runs +20.1% from the side that received Alvin Kamara, so the side ending up with Alvin Kamara 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 Alvin Kamara for Quentin Johnston 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 Alvin Kamara trade · Every Quentin Johnston trade
All players with real trade data →