PropPlayers › RB › DET
Should I start Jahmyr Gibbs in Week 4?
Week 4, 2026 · DET vs CAR · kickoff Sun, Oct 4, 8:20 PM ET ·
PropSims ranks Jahmyr Gibbs RB1 in half-PPR for Week 4 (DET vs CAR): start in a 12-team league. Median 22.2 points, floor 10.7 (p10), ceiling 36.6 (p85), from 10,000 simulations of the game. PPR: RB1 (median 24.7). Standard: RB1 (median 19.8).
| Scoring | Rank | Call | Median | Floor p10 | Ceiling p85 |
|---|---|---|---|---|---|
| PPR | RB1 | Start | 24.7 | 12.4 | 39.4 |
| Half-PPR | RB1 | Start | 22.2 | 10.7 | 36.6 |
| Standard | RB1 | Start | 19.8 | 8.9 | 33.8 |
Game environment: DET market-implied team total 27.2 vs 23.8 for CAR (median of 11 books via The Odds API). Usage this season (3 games): 20% target share, 80% carry share, 75% snap rate (nflverse).
Close calls: Jahmyr Gibbs vs similar RBs
- Jahmyr Gibbs or Bijan Robinson? Jahmyr Gibbs outscores Bijan Robinson in 52% of simulated games (half-PPR).
- Jahmyr Gibbs or Aaron Jones Sr.? Jahmyr Gibbs outscores Aaron Jones Sr. in 61% of simulated games (half-PPR).
- Jahmyr Gibbs or Kenneth Walker III? Jahmyr Gibbs outscores Kenneth Walker III in 63% of simulated games (half-PPR).
Ranked nearby (RB, half-PPR): Bijan Robinson (RB2), Aaron Jones Sr. (RB3).
Compare Jahmyr Gibbs with anyone in the Start/Sit assistant →
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Numbers are PropSims own-model output from 10,000 simulations of every Week 4 game; ranks assume a 12-team league (1 QB, 2 RB, 2 WR, 1 TE, 1 FLEX). Our ranges are still slightly too narrow (76.5% of outcomes in the 10-90 range vs. 80% target). Model opinion, not advice. For entertainment and informational purposes only. 21+. Methodology · All Week 4 rankings