Kings of Dynasty

Fantasy Football · Updated June 13, 2026 at 12:28 PM UTC · Default format: Superflex PPR

David Montgomery

RB · — · Rank #128 · Tier T6
491
Projected lifetime fp
14.6
Peak 3yr fp/g
29
Age
3.3
Yrs remaining
25
Long-arc comps
← back to Similarity Scores

Career Stats

Season-by-season production from Pro Football Reference, with fantasy points computed under Superflex PPR (1 PPR · 4 pt pass TD · 6 pt rush/rec TD · −2 INT · −2 fumble). Career totals on the bottom row.

YearTeamGPRush AttRush YdsRush TDTgtRecRec YdsRec TDFP
2019CHI16242889635251851170.4
2020CHI152471070868544382262.8
2021CHI13225849751423010197.0
2022CHI16201801540343161177.7
2023DET1421910151324161170203.2
2024DET141857751238363410215.6
2025DET17158716829241920158.8
Career1051477611559285231189041385.5

Fantasy-Point Arc Comparables

The top-10 most similar long-arc NFL players matched by fantasy-point production curve at this career stage. Each comp's "Peak 3yr fp/g" is their best 3-season fp/g average under Superflex PPR (era-pace-adjusted to modern). Similarity is bounded in (0, 1] — 1.0 means an identical career-stage profile vector. "Career" notes the comp's NFL longevity; the washed out badge flags comps whose career ended by age 30 with fewer than 8 NFL seasons (the engine’s bust definition). The ⏳ 1985 badge marks comps whose snapshot season predates 1999 — the corpus now spans 1980-2025, so Payton, Emmitt, Marcus Allen, Rice, Marino-era greats are eligible matches. Pre-1999 comps carry a 0.9× confidence haircut because era-pace adjustment is principled but not perfect.

ComparablePosLast season Similarity Peak 3yr fp/g Career Post-age seasons Career fp Projected pts
Eddie GeorgeRB20040.80816.19 seasons · ended age 3131772445
Ottis Anderson ⏳ 1985RB19920.76915.112 seasons · ended age 3451931488
Rudi Johnson washed outRB20080.76114.67 seasons · ended age 291103156
Tiki BarberRB20060.75720.110 seasons · ended age 3132234904
Willis McGaheeRB20130.73413.110 seasons · ended age 3241566426
Ryan Mathews washed outRB20160.73213.87 seasons · ended age 2911060144
Corey DillonRB20060.72814.910 seasons · ended age 3241900641
Neal Anderson ⏳ 1992 washed outRB19930.72416.07 seasons · ended age 2911392116
Stephen DavisRB20060.72315.09 seasons · ended age 3231357370
Duce StaleyRB20060.70813.68 seasons · ended age 3021132118

How this number is built

Every component below is sourced from the engine output (engine_rankings.json) and the displayed comp table. The final production score is 491.

Engine: fantasy_arc_v2 Projection path: peak_anchored Comps: 25 Avg similarity (top 20): 0.718 Comp pool washed-out rate: 20% (4/20)
StepValueWhat it is
Comp-weighted projection (v3.3 primary) 400 Σ (simi × post-age-fpi) / Σ simi. Sanity check from the top-20 row data on this page: 413. This is the “weighted average of the comparable players’ actual realised post-age fantasy points” — Phil's 2026-05-28 brief.
Peak-anchored projection 748 The player's own peak-3yr-fp/g × expected games × horizon × 5%/yr time discount, capped at 1.25× the top single-comp projection. Used as a soft blend for elite-tier producers (60/40 comp-weighted / capped peak) so a Mahomes / Allen isn't fully dragged to the comp-pool mean.
Banked-credit floor (diagnostic only) 1,349 The v3.1 “dynasty equity” floor = career_total_fp × yrs-rem-weight + recent rate × short forward window. v3.3 no longer lets this override the projection — banked production is already realised, not “remaining.” Shown for transparency.
Raw projection (pre-penalty) 593 Blended comp-weighted + capped peak-anchored, per the v3.3 methodology described above.
× Survival 0.827 Multiplier reflecting how many comps washed out by age 30. Today: 1 − 0.5 × bust_rate.
× Sample confidence 1.000 Shrinks small-sample projections toward the position-tier baseline when raw > baseline; multiplies straight otherwise. = max(491 × confidence + baseline × (1−conf), or 491 × 1.000) when below baseline.
× Late-breakout penalty 1.000 QB-only. Scales by confidence so unproven late-breakout rookies only pay a fraction of the discount.
× Missed-season penalty (v3.3) 1.000 Multiplicative haircut for players who didn't play (or only played a partial slate) in the most recent NFL season. 0.70 for a full missed season, 0.85 for <8 games, 0.45 for two+ full missed seasons. played full most-recent season
= Final production score 491 Drives the player's rank on the Similarity Scores page.

Want this player ranked under your league's specific scoring + roster rules? Head to Dynasty Rankings.