Who Will Win Primera B?
2,000 season simulations · 8 remaining fixtures
We simulate the rest of the Primera B 2026 season thousands of times using our AI's match probabilities. Here's every team's chance of the title, a top-4 finish and a bottom-3 finish — updated after every round.
The headline calls
Cobreloa wins Primera B in 80.3% of 2,000 season simulations.
San Luis — 19.7% title chance.
Deportes Santa Cruz goes down in 100% of simulations.
| # | Team | Pl | Pts | Title | Top 4 | Bottom 3 | Proj. Pts |
|---|---|---|---|---|---|---|---|
| 1 |  Cobreloa | 29 | 54 | 80.3% | 100% | <0.1% | 56 |
| 2 |  San Luis | 29 | 54 | 19.7% | 100% | <0.1% | 55 |
| 3 |  Santiago Wanderers | 29 | 50 | <0.1% | 100% | <0.1% | 52 |
| 4 |  Antofagasta | 29 | 48 | <0.1% | 59.7% | <0.1% | 49 |
| 5 |  Magallanes | 29 | 46 | <0.1% | 40.3% | <0.1% | 47 |
| 6 |  San Marcos de Arica | 29 | 43 | <0.1% | <0.1% | <0.1% | 44 |
| 7 |  Recoleta | 29 | 42 | <0.1% | <0.1% | <0.1% | 44 |
| 8 |  Deportes Copiapo | 29 | 41 | <0.1% | <0.1% | <0.1% | 42 |
| 9 |  Union Espanola | 29 | 39 | <0.1% | <0.1% | <0.1% | 41 |
| 10 |  Deportes Iquique | 29 | 38 | <0.1% | <0.1% | <0.1% | 39 |
| 11 |  D. Puerto Montt | 29 | 38 | <0.1% | <0.1% | <0.1% | 39 |
| 12 |  Deportes Temuco | 29 | 36 | <0.1% | <0.1% | <0.1% | 37 |
| 13 |  Curico Unido | 29 | 31 | <0.1% | <0.1% | <0.1% | 32 |
| 14 |  Deportes Santa Cruz | 29 | 24 | <0.1% | <0.1% | 100% | 26 |
| 15 |  Union San Felipe | 29 | 23 | <0.1% | <0.1% | 100% | 24 |
| 16 |  Rangers de Talca | 29 | 21 | <0.1% | <0.1% | 100% | 22 |
Next Primera B fixtures — with AI predictions
- Curico Unido – Deportes TemucoSat, Oct 31AI prediction →
- Union San Felipe – Union EspanolaSat, Oct 31AI prediction →
- Deportes Santa Cruz – Rangers de TalcaSat, Oct 31AI prediction →
- Magallanes – AntofagastaSat, Oct 31AI prediction →
- Cobreloa – D. Puerto MonttSat, Oct 31AI prediction →
- San Marcos de Arica – San LuisSat, Oct 31AI prediction →
- Santiago Wanderers – Deportes CopiapoSun, Nov 1AI prediction →
- Recoleta – Deportes IquiqueSun, Nov 1AI prediction →
Methodology
Every remaining Primera B fixture is simulated 2,000 times with Betora's AI strength model, built from the live table, form and Elo ratings. The probabilities re-run automatically after every round.
Journalists and bloggers: you are welcome to cite or republish these numbers with a link to this page as the source.
Title race FAQ
Who will win Primera B in 2026?
Cobreloa wins Primera B in 80.3% of our AI's season simulations — the current favourite. The probability table above shows every team's chances, updated after every round.
How are the title probabilities calculated?
We simulate every remaining fixture thousands of times using strength ratings built from the live table and form, then count how often each team finishes first, top 4 or bottom 3.
How often are the probabilities updated?
After every round — results change the table, the table changes the ratings, and the simulation re-runs automatically.