PropPlayers › RB › KC
Should I start Kenneth Walker III in Week 4?
Week 4, 2026 · KC vs LV · kickoff Sun, Oct 4, 4:25 PM ET ·
PropSims ranks Kenneth Walker III RB4 in half-PPR for Week 4 (KC vs LV): start in a 12-team league. Median 17.4 points, floor 7.2 (p10), ceiling 29.7 (p85), from 10,000 simulations of the game. PPR: RB4 (median 19.4). Standard: RB4 (median 15.4).
| Scoring | Rank | Call | Median | Floor p10 | Ceiling p85 |
|---|---|---|---|---|---|
| PPR | RB4 | Start | 19.4 | 8.5 | 32.0 |
| Half-PPR | RB4 | Start | 17.4 | 7.2 | 29.7 |
| Standard | RB4 | Start | 15.4 | 5.8 | 27.4 |
Game environment: KC market-implied team total 26.2 vs 21.8 for LV (median of 11 books via The Odds API). Usage this season (3 games): 19% target share, 74% carry share, 74% snap rate (nflverse).
Close calls: Kenneth Walker III vs similar RBs
- Kenneth Walker III or Jahmyr Gibbs? Kenneth Walker III outscores Jahmyr Gibbs in 37% of simulated games (half-PPR).
- Kenneth Walker III or Bijan Robinson? Kenneth Walker III outscores Bijan Robinson in 38% of simulated games (half-PPR).
- Kenneth Walker III or Aaron Jones Sr.? Kenneth Walker III outscores Aaron Jones Sr. in 48% of simulated games (half-PPR).
- Kenneth Walker III or James Cook III? Kenneth Walker III outscores James Cook III in 55% of simulated games (half-PPR).
- Kenneth Walker III or Derrick Henry? Kenneth Walker III outscores Derrick Henry in 55% of simulated games (half-PPR).
- Kenneth Walker III or Jaylen Warren? Kenneth Walker III outscores Jaylen Warren in 56% of simulated games (half-PPR).
Ranked nearby (RB, half-PPR): Bijan Robinson (RB2), Aaron Jones Sr. (RB3), James Cook III (RB5), Derrick Henry (RB6).
Compare Kenneth Walker III 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