PicksByJackZak's model predicts Buffalo Bills 27, Kansas City Chiefs 27 for Week 21 2024 (Buffalo Bills at Kansas City Chiefs).
2024 model results, generated with the season's data; not locked pregame. 2024 Week 21 picks · How the picks are made
| Season | 2024 |
| Week | 21 |
| Away | Buffalo Bills (BUF) |
| Home | Kansas City Chiefs (KC) |
| Projected score | Buffalo Bills 27.4 – Kansas City Chiefs 26.6 |
| Projected winner | Buffalo Bills |
| Provenance | 2024 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.