San Martín Tucumán vs Almagro: match statistics

San Martín Tucumán concedes only 0.56 goals per home match and keeps a clean sheet in 56% of home games, while Almagro concedes 1.44 goals away and records clean sheets in just 22% of away fixtures. The hosts create more opportunities: on average 10.56 shots and 3.33 on target per home game with an average xG of 1.34, whereas the visitors average 6.89 shots and 2.67 on target with an xG of 0.96 on the road. Almagro struggles to score away — just 0.44 goals per away match and 67% of away games without a goal — while San Martín scores 1.00 goal per home game on average. Although Almagro has a good run in the last 5 overall (7 goals, 4 wins, 2.6 points per game), those results appear to include home fixtures, whereas San Martín has only 2 goals and 1.0 point per game over their last 5 overall. Considering the hosts' defensive advantage (0.56 vs 1.44 goals conceded per game), higher xG (1.34 vs 0.96) and Almagro's high rate of away games without a goal (67%), I predict a San Martín victory.

I pick 'No' (No BTTS) as more likely because Almagro fails to score in 67% of season matches and averages only 0.44 goals per game. San Martín keeps a clean sheet in 50% of matches and has a season BTTS rate of 30%, with an average conceded goals of just 0.6, which significantly reduces the probability of a Goal/Goal outcome. Season BTTS rates of 30% (home) and 33% (away) and low BTTS frequency in the last 5 matches (20% for both) indicate this pairing rarely finishes with both teams scoring. Additionally, Almagro’s xG_for is 0.96 with a shot conversion of 6% and an average of 6.89 shots, translating to an expected goals output of ~0.4 and confirming their seasonal average of 0.44; despite the visitors’ good recent form in the last 5 (7 goals, form 'wdwww'), the season-long signals (67% matches without goals for Almagro and 50% clean sheets for San Martín) are stronger, so I rate BTTS at 20% vs 80% for No BTTS.

The xG- and defensive-averages-based model yields an expected 1.59 goals for San Martín (xG_for 1.25 vs Almagro xG_against 1.92) and 1.16 for Almagro (xG_for 0.96 vs San Martín xG_against 1.35), for a total of 2.75 goals. Using a Poisson distribution, that total corresponds to approximately a 76% chance of Over 1.5 goals and about a 52% chance of 3+ goals. Season figures corroborate a moderate scoring profile: the home side scores 1.2 goals on average and has 60% of matches Over 1.5, while the visitors score 0.44 goals and have 44% Over 1.5; additionally San Martín records 50% clean sheets and Almagro fail to score in 67% of matches, which reduces the likelihood of BTTS. Seasonal Over 2.5 rates are only 20% (San Martín) and 22% (Almagro), so the 2.5 line is marginal (~52% Over), while 3.5 clearly favors the Under (~30% Over). In summary, the strongest signal is Over 1.5 given the 2.75 expected goals and the high ~76% probability.

I predict a draw at half-time and a home win after 90 minutes (X/1). San Martín averages 1.2 goals per match versus Almagro’s 0.44, has higher xG (1.25 vs 0.96) and averages 10.4 shots per game compared to the visitors’ 6.89, supporting a home advantage in the second half. However, both teams score little before the break: the hosts 0.1 goals, the visitors 0.22, and 70% of home matches are level at half-time while 80% of San Martín’s games have a clean sheet at the break, hence a strong signal for a draw HT. The hosts are also more active after the break — this season they scored 4 goals in minutes 46–60, 3 in 61–75 and 4 in 76–90 (11 second-half goals total) versus 1+0+1 = 2 goals for the visitors in those intervals, which justifies converting an HT draw into a home win. I do account for recent form (last 5 matches: hosts 20% wins, visitors 80%), so I do not raise confidence to extreme levels and leave room for a draw or an upset.