Caleb Williams vs Lamar Jackson

Who should you start in Week 4? This week's matchups and projections.

QB17
Caleb Williams
CHI · Bye 10
247.7
projected 2026 points (PPR)
Season-long pick
VS
QB20
Lamar Jackson
BAL · Bye 13
241.4
projected 2026 points (PPR)

Who to start in Week 4

Start Lamar Jackson this week: a clear but modest edge of 2.0 projected points (16.0 vs 14.1).

Lamar Jackson faces TEN, the 2nd-friendliest matchup a QB can draw this week. Caleb Williams faces NYJ, the 21st-friendliest matchup a QB can draw this week.

Season-long, the model still ranks Caleb Williams ahead. This is a matchup call for Week 4, not a change of heart about the rest of the year.

This-week points are each player's projected per-game scoring rate adjusted for the matchup.

The season-long call

The model takes Caleb Williams: a clear but modest edge of 6.3 points of value over replacement (-21.1 vs -27.4).

The room sees it the other way: drafters take Lamar Jackson first (ADP 54.6 vs 86.0). If the model is right, Caleb Williams is the value pick, since the later cost buys the better 2026 projection.

Health note: Caleb Williams carries an injury flag of Doubtful (Hamstring), which is already reflected in his projection.

Health note: Lamar Jackson carries an injury flag of Questionable (Undisclosed), which is already reflected in his projection.

Setting your whole lineup? Sync your league and get a start/sit call for every roster slot, adjusted for this week's matchups and practice reports.
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Caleb WilliamsCHI Lamar JacksonBAL Edge
Week 4 opponent NYJ TEN
Projected Week 4 points 14.1 16.0 Jackson +2.0 pts
Matchup rank (QB vs defense, of 32) #21 #2
Projected 2026 points (PPR) 247.7 241.4 Williams +6.3 pts
Points per game 14.6 14.2
Value over replacement (VBD) -21.1 -27.4 Williams +6.3
Overall rank #90 #98 Williams by 8
Position rank QB17 QB20
Market ADP 86.0 54.6 Williams +31.4 cheaper
Typical round (12-team) Rd 8 Rd 5
Bye week 10 13
Injury flag Doubtful Questionable

Should I start Caleb Williams or Lamar Jackson in Week 4?

Start Lamar Jackson this week: a clear but modest edge of 2.0 projected points (16.0 vs 14.1).

Should I draft Caleb Williams or Lamar Jackson in 2026 fantasy football?

Caleb Williams. He projects 247.7 fantasy points with -21.1 value over replacement, vs 241.4 points and -27.4 for Lamar Jackson (QB, PPR).