Primera B · 2026
Primera B Matchday 30 predictions
8 fixtures from October 31 to November 1. 1X2 probabilities, correct score and implied odds, recalculated as odds and line-ups move.
Kick-off times in UTC
Match of the round
Saturday, October 31 · 20:30
Every fixture this round
Saturday, October 31
1X2- 00:15
Curico Unido#13
Deportes Temuco#1234%26%40%Correct score - 15:30
Union San Felipe#15
Union Espanola#931%24%45%Correct score - 15:30
Deportes Santa Cruz#14
Rangers de Talca#1649%23%28%Correct score - 18:00
Magallanes#5
Antofagasta#445%25%30%Correct score - 20:30
Cobreloa#1
D. Puerto Montt#1158%20%22%Correct score - 20:30
San Marcos de Arica#6
San Luis#236%28%36%Correct score
Primera B Matchday 30 runs from October 31 to November 1 with 8 fixtures. For each one the Betora model blends recent form, Elo rating, expected goals, absences and market odds into a 1X2 probability and a most likely correct score.
The safest pick of the round is Cobreloa - D. Puerto Montt: Cobreloa to win at 58%. The tightest match is San Marcos de Arica - San Luis, where no outcome clears 36%, so treat it with care in an accumulator.
Match by match
- Curico Unido vs Deportes Temuco, October 31: the model's pick is Deportes Temuco to win (40%).
- Union San Felipe vs Union Espanola, October 31: the model's pick is Union Espanola to win (45%).
- Deportes Santa Cruz vs Rangers de Talca, October 31: the model's pick is Deportes Santa Cruz to win (49%).
- Magallanes vs Antofagasta, October 31: the model's pick is Magallanes to win (45%).
- Cobreloa vs D. Puerto Montt, October 31: the model's pick is Cobreloa to win (58%).
- San Marcos de Arica vs San Luis, October 31: the model's pick is San Marcos de Arica to win (36%).
- Santiago Wanderers vs Deportes Copiapo, November 1: the model's pick is Santiago Wanderers to win (55%).
- Recoleta vs Deportes Iquique, November 1: the model's pick is Recoleta to win (55%).
Matchday 30 FAQ
When is Primera B Matchday 30 played?
From October 31 to November 1. Kick-off times on this page are shown in UTC.
What is the safest pick of Matchday 30?
Cobreloa - D. Puerto Montt: Cobreloa to win at 58% probability according to the Betora model. No prediction is guaranteed: use the probabilities to compare odds.
How are these predictions calculated?
Every match is rated by a model that combines Elo rating, expected goals (xG), form over the last 5 games, injuries and suspensions, and bookmaker odds. The output is a probability for each outcome and the most likely correct score.
Do the predictions change before kick-off?
Yes. Probabilities are recalculated until kick-off whenever odds move or the official line-ups are announced.