Week 4 predictions

Denver Broncos at San Francisco 49ers

Game data updated 2 min ago · this page re-reads every 10 min while open

Week 4, 2026 · Sunday, Oct 4, 8:25 PM · outdoors

Denver Broncos
0–1 · Elo 1547 · Bo Nix
Elo: SF 62%Spread: SF 57%
San Francisco 49ers
1–0 · Elo 1584 · Brock Purdy · Home

What the forecasters say

ForecasterFavorsSFDENNote
EloSF 62%62%38%SF 1584 vs DEN 1547, implied spread SF −3.4
Closing spreadSF 57%57%43%SF -2.5
The blendSF 59%59%41%

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The spot: Everything else

Moderate favorites where the models roughly agree. No edge found either way in the replays. The blend is as good as anything.

San Francisco 49ers over the Broncos: Elo 62%, market 57%. Nothing to exploit; the blend is fine.

Details

Line movement

No market has priced this game yet. Kalshi and Polymarket usually list games about a week out; sportsbooks earlier.