Unión La Calera vs Coquimbo Unido: match statistics

Unión La Calera are favorites based on strong home metrics: at home they score 2.00 goals per game on average with xG 1.36, average 12.8 shots (4.4 on target), 53% possession and a +5 goal differential. Coquimbo Unido have scored 7 goals in their last 5 matches and hold a better point return in that period (1.6 pts vs 1.4 for the hosts), but away they average only 1.25 goals with xG 1.24 and a lower shot efficiency (11%). The main short-term risk for La Calera is their defence — the hosts conceded 11 goals in their last 5 matches, while Coquimbo conceded 5, which increases the likelihood of away goals. Nevertheless, the edge in quality of chances and finishing efficiency (conversion rate 16% vs 11%, 4.4 shots on target vs 3.75 shots on target) and a higher share of clean sheets for the hosts (40% vs 25%) gives them the greater probability of winning.

Statistical analysis favors BTTS: Unión La Calera has a seasonal BTTS rate of 60%, Coquimbo Unido 50%, both above the league average of 44%, supporting the "both teams to score" outcome. A key signal is clean sheets — the home side have a seasonal 0% clean sheets, the visitors 25%, so the risk of Unión conceding is effectively 100%, and Coquimbo about 75% (100% − 25%); the product of these rates gives 100% × 75% = 75% as a starting point. Looking at xG, Unión produce 1.79 xG versus 1.17 xG allowed by the visitors’ defense, while Coquimbo generate 1.24 xG against a Unión defense allowing 1.36 xG — both pairs indicate a realistic chance of at least 1 goal for each side. In the last 5 matches Unión scored 6 and conceded 11 (1.2 scored and 2.2 conceded per game), and Coquimbo 7 and 5 (1.4 scored and 1.0 conceded), additionally shot conversion is 8% for the hosts and 11% for the visitors, which partly justifies a slight adjustment of the baseline. Therefore I tip BTTS 'Yes' with probability 72% versus 28% for 'No'.

The model combines offensive xG and opponents' defensive values: I project 1.48 goals for Unión La Calera (attacking xG 1.79 and opponent defensive xG 1.17 average to 1.48) and 1.30 for Coquimbo Unido (attacking xG 1.24 and home defensive xG 1.36 give 1.30), totaling 2.78 goals. With lambda=2.78 the Poisson distribution indicates about a 77% chance of at least 2 goals (Over 1.5) and about 53% for 3+ goals (Over 2.5), while Over 3.5 I estimate at ~31%. Shooting metrics support this view: the home side averages 16.8 shots and 4.8 shots on target with xG 1.79, the visitors 11.5 shots and 3.75 shots on target with xG 1.24, and additionally the hosts conceded 11 goals in their last 5 matches (2.2 per game). Season-long indicators show both teams scored in 60% of the home side’s matches and 50% of the visitors’ matches, which increases the likelihood of goals at both ends. Consequently I recommend betting Over 2.5 (side: Over) as the strongest signal from the available data.

The strongest signal concerns the lead at the break: in the last 5 matches Unión La Calera led at half-time in 0 of 5 (0%), while Coquimbo Unido led in 3 of 5 (60%), suggesting an away advantage in the first half. Over the full match the statistics also favor Coquimbo — the visitors have a 50% win rate versus 40% for the home side and average 1.5 points per game compared to 1.4 for Unión La Calera. Although the home team generates higher xG (1.79 vs 1.24) and more shots (16.8 vs 11.5), shot efficiency is on the visitors’ side (11% vs 8%) and the visitors score earlier more often (1 goal in minutes 0–15 versus 0 for the hosts). Additionally, the hosts have been losing leads at half-time in their last 5 outings (last 5: led at half-time 0%, were trailing at half-time in 80%), therefore the strongest scenario I forecast is the visitors to lead and win (2/2) with an estimated probability of about 39%, with alternatives such as half-time draw/full-time away win (~10%) or draw/draw (~14%).