San Martin Tucuman - CA Colegiales prediction 31 October 2026

The San Martin Tucuman vs CA Colegiales prediction for October 31, 2026 in Argentina's Primera Nacional points to a draw as the most likely outcome. Our analysis, based on odds, recent form, and head-to-head record, gives a 45% probability of a stalemate, with San Martin Tucuman at 30% and CA Colegiales at 25% to win.

Team Form

San Martin Tucuman come into this match with mixed results: two wins, two defeats, and one draw in their last five (L, W, L, W, D). Their home form is solid, having won their last two at home – a 3-2 victory over CA Ferrocarril Midland and a 1-0 win against Gimnasia y Tiro de Salta. However, they lost both away games against Quilmes (2-1) and CA Atlanta (1-0), and drew 2-2 at Gimnasia Jujuy.

CA Colegiales are unbeaten in their last five (D, W, D, W, W), with three wins and two draws. Their away performances have been particularly strong, securing a 3-0 win at Agropecuario and a 1-0 win at Club Atletico Guemes, alongside home draws against Atletico Rafaela (1-1) and Tristan Suarez (0-0), and a 2-1 home win over Chacarita Juniors. This consistent run underlines their current confidence.

Head-to-Head Record

In the last three meetings, San Martin Tucuman have won once, and CA Colegiales twice, with no draws. The home team has won every encounter, all by a 2-0 scoreline:

• Jun 13, 2026: CA Colegiales 2-0 San Martin Tucuman (Primera Nacional)
• Sep 5, 2025: CA Colegiales 2-0 San Martin Tucuman (Primera Nacional)
• May 3, 2025: San Martin Tucuman 2-0 CA Colegiales (Primera Nacional)

This pattern highlights the value of home advantage in this fixture, as CA Colegiales won both home ties, while San Martin triumphed in their only home meeting.

League Table Positions

Neither club appears in the provided overall top 12 of the Primera Nacional, indicating both are in the lower half of the standings. CA Colegiales, however, rank 5th in the home table with 11 wins, 5 draws and only 1 defeat, scoring 26 and conceding just 9. No away table data is available for either side, but CA Colegiales’ strong home record does not directly translate to away form, though their recent away wins show capability on the road.

Win Probability: San Martin Tucuman or CA Colegiales?

Based on the average bookmaker odds (home 2.50–2.68, draw 1.85–1.91, away 4.25–4.60), the normalized implied probabilities are: San Martin Tucuman win 33.6%, draw 46.5%, CA Colegiales win 19.9%. Adjusting for current form, head-to-head home dominance, and recent away performances, we set the following win probabilities:

San Martin Tucuman win: 30%
Draw: 45%
CA Colegiales win: 25%

San Martin’s home H2H win and decent recent home results keep their chances around 30%, but CA Colegiales’ unbeaten run and two clean-sheet away wins raise their probability slightly above the raw odds. The draw remains the single most likely outcome, reflecting the tight odds and the high frequency of home teams shutting out opponents in previous meetings. Overall, a draw is the most probable result, with a narrow edge to the home side should a winner emerge.

Odds & Match Prediction

Bookmakers see the draw as the favorite: the best available prices hover around 1.85–1.91 for a stalemate, while home win odds range from 2.50 to 2.68 and away win odds from 4.25 to 4.60. Our match prediction aligns with the odds, forecasting a draw as the most likely outcome. This is backed by the historical pattern of home shutouts in this fixture and CA Colegiales’ current defensive solidity. For bettors, a draw could offer value, while those looking for an upset might consider the home side given San Martin’s previous 2-0 H2H win on this ground.