Brock Purdy (QB, San Francisco 49ers) — 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 |
|---|---|---|---|---|---|
| Pass TDs | 0.5 | 1.0 | 47% | 55% | 64 |
| Interceptions | 0.5 | 0.0 | 35% | 33% | 64 |
| Pass Yds | 276.5 | 260.0 | 56% | 42% | 43 |
| Rush Yds | 15.5 | 13.0 | 56% | 39% | 41 |
Props that historically rise and fall with Brock Purdy's production — the raw material of a coherent same game parlay.
| Partner Prop | Chemistry | Both Over |
|---|---|---|
| George Kittle Rec Yds | +0.49 | 11 of 39 |
| George Kittle Receptions | +0.49 | 7 of 37 |
| Christian McCaffrey Rush Yds | +0.42 | 20 of 51 |
| Christian McCaffrey Rec Yds | +0.38 | 5 of 32 |
| Jauan Jennings Rec TDs | +0.37 | 5 of 41 |
| Jauan Jennings Receptions | +0.36 | 7 of 32 |
Stack Brock Purdy 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, George Kittle — see the chemistry table. Positive chemistry means the props tend to go Over in the same games.
More 49ers: San Francisco 49ers SGP page · Guides: QB-WR stacking · Player props 101