Should I start Brock Purdy or Caleb Williams this week? (Half-PPR Week 10 2026)

THE FF CALL

Start Brock Purdy

Caleb Williams is on bye in Week 10 and projects for 0.0 FP. Brock Purdy has a scheduled game and projects for 23.8 FP. Confirm his availability before kickoff.

Brock Purdy · Starter role checked Nov 14, 2026, 7:03 AM ET

Brock Purdy: 18.6 FP recent scoring average.
Brock Purdy: 7.5% matchup lift against DAL.

Forecast updated Nov 14, 2026, 7:03 AM ET · Half-PPR

FF PICK

Brock Purdy

QB · SFStats & schedule

23.8FF projected

↑ +3.1 vs ESPN

at DAL

Sun 4:25 PM ET

THE ALTERNATIVE

Caleb Williams

QB · CHIStats & schedule

0.0FF projected

BYE

Check bye / schedule

Why this pick?

Brock Purdy

FF projection: 23.8 FP +3.1vs ESPN
ESPN: 20.7 FP
Sleeper: 21.9 FP
FantasyPros: 22.4 FP
Boosted Trees: 23.2 FP; Experimental · saved Oct 27, 12:04 AM ET

Brock Purdy faces DAL in Week 10. Recent scoring average: 18.6 fantasy points. The position-specific defensive matchup adjusts the forecast up 7.5%.

Caleb Williams

FF projection: 0.0 FP
Sleeper: 0.0 FP
FantasyPros: 0.0 FP

Recent scoring average: 16.3 fantasy points. BYE

Caleb Williams is on bye in Week 10 and projects for 0.0 FP. Brock Purdy has a scheduled game and projects for 23.8 FP. Confirm his availability before kickoff.

Updated Nov 14, 2026, 7:03 AM ET. Projections can change before kickoff.

Your next decision

Tap a player for alternatives, or search a name.

First playerSecond player

Scoring & lineup notes

PPR awards one point per reception; half-PPR awards 0.5; standard awards none. Custom league rules can change the result. Confirm active status, kickoff and lineup locks. Projections are estimates; completed-week scores are actuals.

FORTIFIED RANKINGS · Rankings position

QB. The bigger picture.

Ranked by FF expected points. Displayed ties favor the higher FF-minus-ESPN margin. Medians and ranges add context.

FF expected pointsMedian · when availableWindow: experimental middle 80%● ESPN● Sleeper● FantasyPros

3 shown · common FP scale

20.724.6

FF MEAN

1
Josh AllenQB · BUF vs NYJSun 1:00 PM ETRange unavailable
Mean 24.6Range unavailable
Median unavailable
ESPN 24.3Sleeper 24.0FantasyPros 24.1
24.6Expected FP
2
Drake MayeQB · NE vs DETSun 9:30 AM ETRange unavailable
Mean 24.4Range unavailable
Median unavailable
ESPN 22.0Sleeper 21.8FantasyPros 21.4
24.4Expected FP
3
Brock PurdyQB · SF vs DALSun 4:25 PM ETRange unavailable
Mean 23.8Range unavailable
Median unavailable
ESPN 20.7Sleeper 21.9FantasyPros 22.4
23.8Expected FP

How the forecast and ranges work

FF uses position-specific provider weights, rescored CBS and FFToday stats, and the existing bounded form, defense and metric adjustments. Saved Boosted Trees and Workload have bounded model influence when available. Monte Carlo supplies the distribution; it does not get a duplicate mean vote.

Every player is ranked by the FF expected score (mean), whether or not a simulation distribution is available. Equal displayed scores use the higher FF-minus-ESPN margin when both ESPN forecasts are known, then unrounded FF, a comparable FantasyPros/Sleeper estimate, and stable identity order if still level. This tiebreaker is not a measured probability of beating ESPN. The median marker is additional information and never changes the order. Missing or availability-conditional ranges do not switch the ranking statistic. The window shows the experimental middle 80% (P10–P90), rather than the difference between two model means. Its observed coverage under this new version is still collecting. Availability-conditional distributions are labeled and are not shifted to a different center.

Missing sources and incompatible scoring are excluded. Bye and confirmed unavailable players remain excluded. ESPN, Sleeper and FantasyPros are the benchmark markers. The common scale covers the displayed outcome windows and available benchmarks.