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Week 5 Running Back Rankings & Results — Half-PPR

Jahmyr Gibbs is our RB1 for Week 5 in Half-PPR, ahead of Bijan Robinson and Kyren Williams. The biggest riser since the last publish is Tyler Allgeier (RB35→RB33); the biggest faller is Kyle Monangai (RB14→RB47).

Results table

Week 5 RB · Half-PPR · Proj = engine median · Range = 20th–80th percentile · Opp/Total from the market as of 4:05 AM ET · Actual from final stats · Finish = actual rank on this board · Δ = actual − proj · Hit = within 6 ranks or inside the range · bye-week teams (CAR, KC) excluded
RankPlayerTeamOppProjRangeActualFinishΔHitNote
Tier 1 · Must start
1Jahmyr Gibbs
DET @ ARI
DET@ ARI18.235.2RB1+17.0HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; @ ARI · 20–80 range 10.5–27.5.
2Bijan Robinson
ATL vs BAL
ATLvs BAL16.913.8RB17-3.1HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; vs BAL · 20–80 range 10.0–26.0.
3Kyren Williams
LA vs BUF
LAvs BUF (Mon)15.616.6RB8+1.0HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; vs BUF · 20–80 range 9.1–24.1.
4Derrick Henry
BAL @ ATL
BAL@ ATL15.620.5RB5+4.9HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; @ ATL · 20–80 range 8.5–24.4.
5Jonathan Taylor
IND @ PIT
IND@ PIT14.69.7RB22-4.9HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; @ PIT · 20–80 range 7.9–22.9.
Tier 2
6Javonte Williams
DAL vs TB · locked
DALvs TB (Thu)13.413.2RB18-0.2HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; vs TB · 20–80 range 7.2–20.9.
7Christian McCaffrey
SF @ SEA
SF@ SEA13.015.8RB11+2.8HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; @ SEA · 20–80 range 6.9–21.1.
8Chase Brown
CIN @ MIA
CIN@ MIA12.45.5RB28-6.9MissEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; @ MIA · 20–80 range 7.3–19.3.
9James Cook
BUF @ LA
BUF@ LA (Mon)12.122.3RB4+10.2HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; @ LA · 20–80 range 6.5–19.6.
10Jaylen Warren
PIT vs IND
PITvs IND11.933.8RB2+21.9MissEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; vs IND · 20–80 range 7.2–18.6.
11Ashton Jeanty
LV @ NE · Questionable
LV@ NE11.69.2RB23-2.4HitQuestionable (game-day report, seen Sat 16:30 ET): P(active) 57% — median 11.6 if he plays.
12Aaron Jones
MIN @ NO
MIN@ NO11.317.2RB7+5.9HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; @ NO · 20–80 range 6.5–17.9.
13D'Andre Swift
CHI @ GB
CHI@ GB11.115.3RB12+4.2HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; @ GB · 20–80 range 5.9–18.2.
14Rhamondre Stevenson
NE vs LV · Questionable
NEvs LV10.016.0RB10+6.0HitQuestionable (game-day report, seen Sat 16:30 ET): P(active) 90% — median 10.0 if he plays.
15Omarion Hampton
LAC vs DEN
LACvs DEN9.74.4RB30-5.3HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; vs DEN · 20–80 range 4.2–16.8.
16Cam Skattebo
NYG @ WAS
NYG@ WAS9.46.1RB27-3.3HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; @ WAS · 20–80 range 4.6–16.0.
17Bhayshul Tuten
JAX vs PHI
JAXvs PHI9.210.6RB20+1.4HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; vs PHI · 20–80 range 4.2–15.9.
18Quinshon Judkins
CLE @ NYJ
CLE@ NYJ9.16.5RB26-2.6HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; @ NYJ · 20–80 range 4.6–15.6.
19Jeremiyah Love
ARI vs DET
ARIvs DET8.92.2RB36-6.7MissEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; vs DET · 20–80 range 4.4–15.4.
20RJ Harvey
DEN @ LAC
DEN@ LAC8.80.7RB45-8.1MissEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; @ LAC · 20–80 range 4.1–15.2.
21Bucky Irving
TB @ DAL · locked
TB@ DAL (Thu)8.630.5RB3+21.9MissEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; @ DAL · 20–80 range 4.5–14.9.
22Emanuel Wilson
SEA vs SF
SEAvs SF8.512.2RB19+3.7HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; vs SF · 20–80 range 3.9–14.9.
23Tony Pollard
TEN vs HOU
TENvs HOU8.45.2RB29-3.2HitEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; vs HOU · 20–80 range 4.2–14.8.
24Brian Robinson
ATL vs BAL
ATLvs BAL8.01.6RB39-6.4MissEnsemble: recency, season rate, opportunity × efficiency and opponent blended by fitted weights; vs BAL · 20–80 range 2.9–14.2.
Showing 24 of 48 · tiers 2+ below

What the numbers say

6.3mean abs. error · Half-PPR points, top 36 · Week 4: 6.2
0.40rank correlation · Spearman, top 36
7 / 12ranked top 12 who finished top 12
56%actuals inside the 20–80 range · target 60%
This version was published after the week's first kickoff, so it is scored as a retrospective, not a forecast.
The engine's read on Week 5
Engine byline · no human author · Week 4 RB accuracy: MAE 6.2, top-12 hit 4/12

Engine-generated board: four projection sources (recency, season rate, opportunity × efficiency, opponent) blended by weights fitted on the forecast ledger, scored through 10,000 fitted-distribution outcomes under this format. No analyst has reviewed it yet.

Common questions about Week 5 RB rankings

Who is the best running back to start in Week 5 Half-PPR?

Jahmyr Gibbs, our RB1 with a 18.2-point median; Bijan Robinson is RB2.

When do these rankings update?

Published Tuesday, refreshed Thursday and Saturday mornings, and again Sunday at 8 AM ET; inactives are polled from 90 minutes before each kickoff.

How this board is built
Projectionsens-fit-2026w04-mkt-2026-w5-2026-10-06+mkt-2026-w05-2026-10-06-09
Market2026-w05-2026-10-13-08
Simulation10,000 outcomes per player
Week 4 RB accuracyMAE 6.2 · top-12 hit 4/12
Rankings versionv2 · Sun, Oct 11, 8:03 AM ET
Ranks tagsunday-2026-w5-0803
Projection sources are blended by weights fitted on the forecast ledger; ranges come from simulated outcomes with injury status priced in. Every number on this page is the engine's. Data credits
VersionsRankings v4d5ad6bc· projections ens-fit-2026w04-mkt-2026-w5-2026-10-06+mkt-2026-w05-2026-10-06-09· lines 2026-w05-2026-10-13-08· injuries 2026-10-11T15:35:27Z· engine build aabb2e5· Report a problem with this version