Christian Kirk and Cooper Kupp have been on opposite sides of 39 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: Christian Kirk for Cooper Kupp, nothing else changing hands.
This is the part a calculator cannot tell you. In 7 of these deals exactly one side had to attach something extra, and 7 of those 7 times it was the Christian Kirk side (0 the other way). The side that keeps having to add is the side holding the lesser asset, so the market has been treating Cooper Kupp 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 Christian Kirk prices at 24 and Cooper Kupp at 17, so the market currently rates Christian Kirk about 1.4x 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 Christian Kirk | Went with Cooper Kupp |
|---|---|---|---|
| 2025-11-05 | +31% | Julian Hill, Ladd McConkey, Travis Hunter, 1 1st, 1 3rd, 1 later pick | Will Shipley, Brock Bowers |
| 2025-04-16 | +10% | Marquise Brown | — |
| 2024-12-12 | -3% | Brandon Aiyuk, Pat Freiermuth, Jake Ferguson, 2 more, 1 2nd, 1 later pick | Brock Bowers, 1 3rd |
| 2024-11-22 | +38% | Chris Godwin, Kyle Pitts, Joshua Palmer, 2 more | Amari Cooper, Sam Darnold, Christian Watson, 1 more |
| 2024-11-16 | -24% | 2 2nds | Tyler Lockett |
| 2024-11-11 | +73% | 2 1sts, 1 2nd, 1 3rd | Aaron Jones, Matthew Stafford, Dallas Goedert |
| 2024-09-15 | +31% | Ja'Marr Chase | Joe Mixon, Brandon Aiyuk |
| 2024-09-03 | -3% | Jonathon Brooks, Tyreek Hill | Jonathan Taylor, Tank Dell, 1 3rd |
| 2024-09-01 | -7% | Jayden Daniels, Zamir White, Brian Robinson, 1 1st, 1 2nd | Braelon Allen, Keenan Allen, Josh Allen, 1 later pick |
| 2024-07-07 | +2% | 1 later pick | — |
Read each row as: Christian Kirk, plus anything in the third column, was traded for Cooper Kupp 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 Christian Kirk; positive means that side came out ahead.
Across all 39, the whole-deal value gap runs -10.0% from the side that received Christian Kirk, so the side ending up with Cooper Kupp 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 Christian Kirk for Cooper Kupp 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 39 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 Christian Kirk trade · Every Cooper Kupp trade
All players with real trade data →