PicksByJackZak's model predicts San Francisco 49ers 27, Chicago Bears 26 for Week 17 2025 (Chicago Bears at San Francisco 49ers).
2025 model results, generated with the season's data; not locked pregame. 2025 Week 17 picks · How the picks are made
| Season | 2025 |
| Week | 17 |
| Away | Chicago Bears (CHI) |
| Home | San Francisco 49ers (SF) |
| Projected score | Chicago Bears 25.9 – San Francisco 49ers 26.7 |
| Projected winner | San Francisco 49ers |
| Provenance | 2025 model results, generated with the season's data; not locked pregame. |
This ledger is append-only: nothing in it is ever edited or removed. Predictions from 2026 are written before their game kicks off and carry the UTC timestamp at which they locked. The 2024 and 2025 seasons are archived model results, generated with that season's data and not locked pregame. Scores shown are the model's projected final scores, not results. Machine-readable: JSON · CSV. Player-level projections are withheld until they are verified against the current season's roster feed.