James Cook (RB, Buffalo Bills) — every number below comes from real box scores across the 2021–2025 seasons, recency-weighted, with sample sizes shown. Estimated lines are trailing medians, not live sportsbook lines.
| Market | Est. Line | Wtd Median | Over % '25 | Over % 5yr | Games |
|---|---|---|---|---|---|
| Rush Att | 17.5 | 15.0 | 53% | 22% | 63 |
| Rush Yds | 106.5 | 74.0 | 53% | 23% | 60 |
| Rec Yds | 16.5 | 18.0 | 54% | 62% | 47 |
Props that historically rise and fall with James Cook's production — the raw material of a coherent same game parlay.
| Partner Prop | Chemistry | Both Over |
|---|---|---|
| Keon Coleman Rec Yds | +0.49 | 7 of 16 |
| Josh Allen Pass TDs | +0.40 | 19 of 47 |
| Josh Allen Pass Yds | +0.36 | 15 of 47 |
| Josh Allen Rush TDs | +0.29 | 15 of 47 |
| Dalton Kincaid Rec TDs | +0.20 | 4 of 48 |
| Josh Allen Interceptions | +0.13 | 16 of 47 |
Stack James Cook in the Parlay Architect →
The table above shows the over rate against a trailing-median line for each market, in 2025 and across the full five-season sample. Rates near 50% are expected — lines track production. What matters for an SGP is which legs move together.
Historically, Keon Coleman — see the chemistry table. Positive chemistry means the props tend to go Over in the same games.
More Bills: Buffalo Bills SGP page · Guides: QB-WR stacking · Player props 101