San Martín San Juan vs Chacarita Juniors: match statistics

San Martín San Juan holds a clear advantage in chance creation and finishing: at home they average 13.25 shots with 5.25 on target per match, translating to 1.25 goals per game and xG 1.62. Chacarita away averages only 8.5 shots with 2.38 on target, has a shot conversion rate of 6% and scores 0.5 goals per match with xG 1.13. Defensively the hosts also look superior: San Martín concedes 0.75 goals at home versus 1.63 conceded by Chacarita on the road, and the goal difference is +4 (home) compared to -9 (away). Form supports this edge — the hosts scored 8 goals in the last 5 matches and average 1.8 points in that period, while Chacarita has only 3 goals and 0.8 points; the visitors have not won away (0% wins) and failed to score in 63% of away fixtures. Given these figures the forecast is a home win; risk-weighted probabilities: 70% San Martín, 20% draw, 10% Chacarita win.

Statistical analysis indicates a higher probability that both teams will NOT score (BTTS - No). San Martín has only 20% of matches with BTTS this season, concedes on average 0.7 goals and records clean sheets in 50% of games, while Chacarita averages just 0.5 goals per game seasonally and has 13% clean sheets as an away side — this weakens the Goal/Goal scenario. In the last 5 matches San Martín shows 80% BTTS with averages of 1.6 scored and 1.2 conceded, but Chacarita averages only 0.6 goals in their last 5 and has just 20% BTTS in that period, reducing BTTS probability. xG metrics further show San Martín recently at xG 1.74 with xG against 1.14, while Chacarita has xG 1.13 with xG against 0.79 — suggesting the hosts will be more active in attack but the visitors struggle to create goals (conversion 6% vs hosts 12%). Considering the league goals average of 1.86 and a high league clean sheet rate (80%), the 'No Goal' selection is more justified.

The analysis favors the Over side on the 1.5 line: expected goals are 1.22 for San Martín and 1.05 for Chacarita, total 2.27, which increases the likelihood of at least 2 goals. The home side’s seasonal goals scored average is 1.0, but they’ve scored 8 goals in the last 5 matches (1.6 per match) and their recent xG is 1.74 versus a seasonal 1.04, indicating an improving attack. Visitors record 0.5 goals seasonally (0.6 in the last 5) with xG_for 1.13 and a low conversion rate of 6% (home 12%), while conceding 1.63 goals on average this season, supporting a higher total. Season-long Over 1.5 rates are 50% for the home team and 75% for the visitors, while Over 2.5 is low (20% and 25%); however, the home side’s last 5 matches show 80% Over 2.5 and both teams have high Over 0.5 figures (90% and 88%), so the strongest signal is Over 1.5. Additionally, the hosts have 50% clean sheets versus 13% for the guests, which can limit opponent goals, but considering recent trends and the 2.27 expected goals I choose Over 1.5 as the optimal line.

At half-time a draw is most likely: the home side drew at the break in 60% of matches and the visitors in 63%, which translates to roughly a 60% chance of a draw after 45 minutes. Nevertheless, San Martín holds a clear advantage over the full 90 minutes — they won 50% of home matches, while Chacarita have 0% away wins; seasonal goal averages are 1.0 for the hosts versus 0.5 for the visitors, and the visitors concede on average 1.63 goals per match. Additionally, the hosts’ xG is 1.04, the visitors allow an average xG of 1.34 and have lower conversion (12% vs 6%), while the hosts score on average 0.6 goals after the break and the visitors concede 1.13 goals in the second half. Based on this, the most likely scenario is a draw at half-time and a home win at full-time (X/1) — I assign it about a 36% probability; alternatives are draw/draw ~18% and home leading at half and remaining ahead to the end ~14%.