Bo Nix
QB
Denver Broncos
- Top target RJ Harvey is on IR, which can lower the passing game.
A hurt top target or lead back nudges the projection up a little, since their work tends to shift to teammates. QB and offensive-line flags are shown for context but do not change the number.
This is how QBs have played against the 49ers in the 2026 season.
| Wk | Team | Player | Cmp | Att | PaYd | PaTD | INT | Car | RuYd | RuTD | FPts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  LA | Matthew Stafford | 15 | 25 | 155 | 0 | 1 | 2 | -1 | 0 | 4.1 |
| 2 |  MIA | Malik Willis | 14 | 23 | 197 | 1 | 0 | 2 | 6 | 0 | 12.5 |
| 3 |  ARI | Jacoby Brissett | 38 | 52 | 280 | 2 | 0 | 4 | 4 | 1 | 25.6 |
| Average | 22.3 | 33.3 | 210.7 | 1.0 | 0.3 | 2.7 | 3.0 | 0.3 | 14.1 | ||
| Median | 15.0 | 25.0 | 197.0 | 1.0 | 0.0 | 2.0 | 4.0 | 0.0 | 12.5 | ||
| High | 38 | 52 | 280 | 2 | 1 | 4 | 6 | 1 | 25.6 | ||
| Low | 14 | 23 | 155 | 0 | 0 | 2 | -1 | 0 | 4.1 | ||
Averages are raw, outliers are never removed.
How Bo Nix should do vs the 49ersSeason log, the group you pick, and a projection
Season so far, compared with what the group you pick below has done against the 49ers, plus a projection for this game.
What is this table?
Rows at the top are every game Bo Nix has played this season, using the same stat columns as the table above.
Compare against picks which group of 49ers opponents to line them up with: the best QB they faced in each game (1), the second best (2), the third best (3), or all of the top three. Nobody knows which slot Bo Nix will land in this week, so this is your call, not a guess.
49ers avg is the average line of that group. Difference is that minus Bo Nix's own average: green means the defense gives that slot more than Bo Nix usually produces.
Projected is Bo Nix's recent-weighted average scaled by how generous the 49ers were to the slot you picked. Change the slot and the projected points change, because each slot has a different matchup adjustment. Picking Top 3 uses the usual-role projection.
| Wk | Opp | Cmp | Att | PaYd | PaTD | INT | Car | RuYd | RuTD | FPts |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | KC | 17 | 28 | 131 | 1 | 1 | 3 | 2 | 0 | 5.4 |
| 2 | JAX | 22 | 31 | 288 | 1 | 1 | 5 | 6 | 0 | 14.1 |
| 3 | LA | 17 | 34 | 186 | 2 | 1 | 4 | 7 | 1 | 24.1 |
| 4 | SF | 25 | 42 | 214 | 1 | 0 | 2 | 10 | 0 | 13.6 |
| 5 | LAC | 16 | 27 | 123 | 1 | 0 | 4 | 10 | 0 | 7.9 |
| 6 | SEA | 17 | 27 | 107 | 0 | 0 | 4 | 2 | 0 | 4.5 |
| 7 | ARI | 15 | 29 | 222 | 1 | 0 | 7 | 73 | 1 | 26.2 |
| 8 | KC | 20 | 32 | 222 | 2 | 0 | 3 | 4 | 0 | 19.3 |
| Nix avg | 18.6 | 31.3 | 186.6 | 1.1 | 0.4 | 4.0 | 14.3 | 0.3 | 14.4 | |
| 49ers QB1 avg | 22.3 | 33.3 | 210.7 | 1.0 | 0.3 | 2.7 | 3.0 | 0.3 | 14.1 | |
| Difference | +3.7 | +2.1 | +24.0 | -0.1 | -0.0 | -1.3 | -11.3 | +0.1 | -0.3 | |
Difference is what the defense allows minus what Nix averages (green = defense gives up more). Projected stats scale the player's averages by the matchup adjustment, so they are a rough guide.
Prediction & chance to scoreBo Nix vs the 49ers
Prediction for Bo Nix
Nobody knows which slot Bo Nix will land in this week, so pick the one you expect. The projection changes because each slot faces a different average from the 49ers.
I predict about 15.2 points for Bo Nix if playing as a QB1. Bo Nix has averaged 14.6 over 3 games, and the 49ers have given up 14.1 to QB1s (-18% vs the league average of 17.1).
How this projection is built
1. The player. Bo Nix scored: Wk 1 5.4, Wk 2 14.1, Wk 3 24.1. Average 14.6; weighted toward recent games it is 16.7.
2. The defense. Over 3 games, the 49ers allowed 14.1 points to their opponent's QB1. The league average for that slot is 17.1, so that is -18%.
3. Trusting small samples less. With 3 defensive games, only 50% of the gap is applied, capped at +/-30%. That gives a -9% adjustment (x0.91).
4. Result. 16.7 x 0.91 = 15.2. Switching slots only changes step 2 and 3: the player's own numbers stay the same, but each slot faces a different defensive average.
It is a statistical model, not knowledge of injuries, game script or weather.
Chance to score
Type a point total to see how likely Bo Nix is to reach it as a QB1.
Why this percentage?
The projection (15.2) is the middle of the range. Fantasy scores swing a lot from game to game, so the model spreads possible scores around it by about 9.3 points, leaning on Bo Nix's own game-to-game swings once there are several games (and on typical QB swings before that).
Scores are modelled as right-skewed, since a big game is possible but a very negative one is not. The percentage is the share of that spread at or above 15.
With only 3 games of history, treat this as a rough gauge. It gets sharper as the season goes on. It is never lower than 1% or higher than 99%.
InsightsPlain-English takeaways from the table
- QB1s have averaged 210.7 passing yards, 1.0 passing TDs and 3.0 rushing yards against the 49ers across 3 games.
- The 49ers allow 14.1 PPR points to QB1s, -18% versus the league average of 17.1 (ranked 25 of 32, where 1 is most generous). That is a tough matchup.
- Outlier: Week 3, Jacoby Brissett (25.6 pts) sits far above the other games and pulls the averages up. Average with it vs without it: pts 14.1 vs 8.3. The table above keeps the raw averages.
- Outlier: Week 1, Matthew Stafford (4.1 pts) sits far below the other games and drags the averages down. Average with it vs without it: pts 14.1 vs 19.0. The table above keeps the raw averages.
- 1 of 3 games reached 15+ PPR points. Scores range from 4.1 to 25.6 (median 12.5).
- Every QB1 in the sample cleared 150 passing yards.
- QB1s scored a touchdown in 2 of 3 games (67%).
Insights are generated by rules from the table above and recalculate every week.