David Montgomery and Marquise Brown have been on opposite sides of 23 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. 4 of them were straight up: David Montgomery for Marquise Brown, nothing else changing hands.
This is the part a calculator cannot tell you. In 6 of these deals exactly one side had to attach something extra, and 4 of those 6 times it was the Marquise Brown side (2 the other way). The side that keeps having to add is the side holding the lesser asset, so the market has been treating David Montgomery as the more valuable of the two.
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 David Montgomery prices at 1,085 and Marquise Brown at 18, so the market currently rates David Montgomery about 60.3x 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 David Montgomery | Went with Marquise Brown |
|---|---|---|---|
| 2025-05-08 | +130% | — | 1 3rd |
| 2024-11-23 | +21% | Davante Adams, Amari Cooper, Cole Kmet, 1 more | Blake Corum, Chris Godwin, Isaiah Likely, 1 1st, 1 2nd, 1 3rd |
| 2024-11-10 | +14% | Kirk Cousins, Patrick Mahomes | Caleb Williams, Trey Benson, Jameson Williams, 1 2nd |
| 2024-10-23 | -2% | Alexander Mattison, 1 later pick | 1 1st |
| 2024-10-08 | +13% | Terry McLaurin | Michael Wilson, 1 1st |
| 2024-03-31 | +59% | 1 3rd | Kenny Gainwell |
| 2024-03-22 | +14% | 1 1st, 1 later pick | Nick Chubb, 1 1st, 1 later pick |
| 2023-11-26 | +20% | Stefon Diggs | George Pickens, 1 1st |
| 2023-11-22 | +14% | — | Sam Howell |
| 2023-11-07 | +2% | Drake London, Jahmyr Gibbs | Chris Godwin, Bijan Robinson, 1 later pick |
Read each row as: David Montgomery, plus anything in the third column, was traded for Marquise Brown 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 David Montgomery; positive means that side came out ahead.
Across all 23, the whole-deal value gap runs +13.0% from the side that received David Montgomery, so the side ending up with David Montgomery 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 David Montgomery for Marquise Brown 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 23 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 David Montgomery trade · Every Marquise Brown trade
All players with real trade data →