San Francisco 49ersQB

BrockPurdy

6'1"220 lbAge 265 seasonsIowa StateDraft 2022 · R7 P262
Week 4 ProjectionBFIQ model
vs Broncos · Sun, Oct 4 · 4:25 PM ET
Projected fantasy pointsPPR scoring18.1
Pass Attempts31.1
Completions19.8
Pass Yards217
Pass TDs2
Interceptions1
Carries3.4
Rush Yards16.4
Rush TDs0.3

Backfield IQ model: 2025 per-game production adjusted for opponent defense.

Shared model
Joint roster forecast
Guarded specialist marginals across both complete rosters
Relational
Offensive snaps
96%
Defensive snaps
0%
Pass attempts35.3P10–P90 20.0–52.0
Completions21.2P10–P90 13.0–31.0
Pass yards221.2P10–P90 126.3–316.0
Pass TDs1.80P10–P90 0.0–4.0
Interceptions0.68P10–P90 0.0–2.0
Carries3.73P10–P90 1.0–8.0
Rush yards22.8P10–P90 0.0–46.9
Rush TDs0.09P10–P90 0.0–0.0

Ranges integrate uncertainty in game environment, team volume, participation, allocation, and conversion. Context links show learned attention, not isolated causal effects.

The game around the player
Role across game environments.
How the same player changes when the game script changes.
99%
Any-snap probability
QB
Pregame role
Rush yards
carry opportunity moves with run volume; blocker/front matchup and gain efficiency remain player-specific
17.7 → 27.7
One-score game · defensive · slow
SF controls · high scoring · fast
Pass yards
team pass volume changes attempts; conditional passing efficiency remains player-specific
183.3 → 257.6
One-score game · defensive · slow
SF controls · high scoring · fast
Carries
team run volume changes package exposure; backfield handoff competition remains player-specific
3.24 → 4.21
One-score game · defensive · slow
SF controls · high scoring · fast
Pass attempts
drive pace changes team dropbacks; QB role remains in the guarded marginal
32.1 → 38.3
SF controls · balanced · neutral pace
DEN controls · balanced · neutral pace

Scenario means integrate back to the guarded player distribution. “Validated” is awarded per market; a descriptive forecast is not automatically a betting signal.

Public receipt
2025 Projection Report Card
Walk-forward: each week projected using only prior data
Pass Attempts
±3.3avg miss · 9 wks
Pass Yards
±46.8avg miss · 9 wks
Rush Yards
±11.2avg miss · 9 wks
This season

2026 Game Log

WeekOppResultCMPATTPASS YDSPASS TDINTCARRUSH YDSRUSH TD
Week 1@LAW 27–72534205315290
Week 2MIAW 35–132022287203301
Week 3ARIW 36–301527297401350
3 games6083789919941
Performance history

2025 Game Log

WeekOppResultCMPATTPASS YDSPASS TDINTCARRUSH YDSRUSH TD
Week 1@SEAW 17–132635277223190
Week 4JAXL 21–262239309222130
Week 11@ARIW 41–221927200301-70
Week 12CARW 20–92332193134180
Week 13@CLEW 26–8163016810241
Week 15TENW 37–242330295307440
Week 16@INDW 48–272534295512110
Week 17CHIW 42–382433303316282
Week 18SEAL 3–131927127012210
Week 19@PHIW 23–191831262226270
Week 20@SEAL 6–411527140015370
9 games23034525692213402153