| Josh Allen | Brock Purdy | |
|---|---|---|
| Team | BUF | SF |
| Age | 30 | 26 |
| QB rank by value | QB1 | QB3 |
| 1QB value | 6,622 | 4,424 |
| Superflex value | 10,031 | 7,589 |
| Overall rank (1QB / SF) | #14 / #1 | #32 / #11 |
| PPR PPG (2026) | 27.5 | 23.7 |
| Injury status | Active | Active |
| Source agreement | Sources agree (spread 24%) | Some disagreement (spread 56%) |
| DynastyProcess value | 6,911 | 3,008 |
| Sleeper value | 6,911 | 5,068 |
| nflverse value | 5,274 | 6,911 |
Fair-trade verdict
| Format | Josh Allen | Brock Purdy | Gap | Verdict |
|---|---|---|---|---|
| 1QB | 6,622 | 4,424 | 33.2% | Favors Josh Allen |
| Superflex | 10,031 | 7,589 | 24.3% | Favors Josh Allen |
Same rule as the trade calculator: gap = (larger − smaller) ÷ larger; within 5% is fair. Favors means the side receiving that player gets the better value.
To even it up, the side getting Brock Purdy could add a piece such as Caleb Williams (2,889), Jaylen Waddle (2,995), Ladd McConkey (2,852) (checked with the calculator’s 2-for-1 discount).
Buy/sell flags
- Brock Purdy: possible sell (market above experts)
Brock Purdy is 4 years younger (26 vs 30). Josh Allen is scoring more in 2026: 27.5 vs 23.7 PPR points per game.
Frequently asked questions
Who is worth more in dynasty, Josh Allen or Brock Purdy?
Josh Allen is valued higher in 1QB leagues, by 2,198 points (6,622 vs 4,424) as of October 19, 2026. In superflex it is 10,031 vs 7,589.
Is Josh Allen for Brock Purdy a fair dynasty trade?
In 1QB leagues, a straight swap is not even: Josh Allen is valued 33.2% above Brock Purdy, so a straight swap favors the side getting Josh Allen. In superflex it is not even: Josh Allen is valued 24.3% above Brock Purdy, so a straight swap favors the side getting Josh Allen.
Who is younger, Josh Allen or Brock Purdy, and who scores more?
Brock Purdy is 4 years younger (26 vs 30). Josh Allen is scoring more in 2026: 27.5 vs 23.7 PPR points per game.
More
- Josh Allen dynasty value
- Brock Purdy dynasty value
- Dynasty QB rankings
- All dynasty player comparisons
- Should I start Josh Allen this week?
- Should I start Brock Purdy this week?
Open Josh Allen vs Brock Purdy in the trade calculator
Composite values from DynastyProcess (40%), Sleeper (30%), nflverse (15%) (weights re-normalised over the sources available today); expert values from DynastyProcess open data (GPL-3.0); nflverse data CC BY 4.0, changed by us into per-game production ranks. Projections: Sleeper public API. Updated October 19, 2026. How the composite works. Values are a starting point, not a guarantee.