PRO CONTENT · FREE

RB fantasy projections: the floor is real, the crown is volatile

Sunday Sidekick Research · August 12, 2026 · full-PPR scoring

Running back is the position where the projection's size changes what kind of play it is. Small RB projections are the most trustworthy numbers in fantasy football. Big RB projections are among the swingiest. Same position, opposite behavior.

Projected	Weeks	Beat proj.	Within ±3	Lost 5+	Gained 10+	Median	Typical range (p10–p90)
3–9 pts	1,003	41%	47%	9%	6%	-1.1	-4.8 to +7.4
9–15 pts	701	46%	31%	23%	11%	-0.6	-7.7 to +10.2
15+ pts	423	44%	26%	30%	13%	-1.2	-9.7 to +11.4

The steady band

An RB projected 3–9 points lands within ±3 of his number 47% of the time — the highest hit rate of any skill-position band we measured — and loses 5+ only 9% of the time. The math of a 6-point RB: half of all comparable weeks landed between 2.6 and 8.8 (the 25th and 75th percentile misses). Boring, and bankable.

The volatile crown

Now the 15+ band: the bust rate more than triples to 30.5%, only 26% of weeks land within ±3, and the typical range stretches from −9.7 to +11.4 — a 21-point-wide road. The median elite-RB week actually finishes 1.2 points under projection; the average is rescued by the 13% of weeks that explode for +10 or more. Elite RB scoring is written by long runs and goal-line luck, and neither obeys a midpoint.

What we do with this: when an elite RB posts a 5-point stinker, check the workload before the panic button — a 30% bust rate means roughly one stinker every three weeks from a healthy, correctly-projected star. And when choosing between mid-range RBs and mid-range WRs at the same projection, note the medians: the RB band sits at −0.6, the WR band at −1.8. The RB number has been the straighter answer.

Volume is why the floor holds

The low band's stability isn't magic — it's carries and check-downs. A back with a modest projection earns it from touches, and touches arrive with far less variance than touchdowns. The projection sizes the role; the role shows up most weeks. That is the whole trick of the RB floor, and it is why it survives at the position where the ceiling is the least obedient.

Methodology. A residual is a player's actual full-PPR score minus his pregame projection for that week. Sample: 2,127 scored RB player-weeks across the 2024 and 2025 regular seasons (9,254 player-weeks measured in total, all positions), grouped by the size of the projection. Weeks with a projection under 3 points are excluded as deep-bench noise. Projections are a well-known industry consensus feed; the measurement and analysis are ours. If you reference these numbers, please link to this page as the source.

These numbers come to life on Sundays. Sunday Sidekick shows your players' points moving live, play by play, across every league you're in — free. Get the app.