CS Marítimo vs GD Chaves: match statistics

CS Marítimo holds a clear statistical advantage this season: 20 wins versus 12 for GD Chaves, 49 goals scored compared to 39, and a superior defensive record — 26 goals conceded versus 39 for the visitors. At home Marítimo averages 1.31 goals and only 0.88 conceded per match with an average xG of 1.70 against xG conceded 1.10, also registering 5.13 shots on target and 58% possession, indicating game control and creation of better chances. Chaves away posts an xG of 1.44 and averages 1.31 goals per match, but concedes 1.44 goals on the road and has shipped 10 goals in the last 5 matches; additionally 31% of their away fixtures end goalless for them, highlighting defensive issues. In the short term Marítimo earns 1.8 points per game (form 'wlwwl'), while Chaves has 1.2 points per game ('wlwll') and a higher away loss rate (56% vs 19% for the home side). Considering the advantage in possession, superior xG (1.7 vs 1.44) and lower average goals conceded (0.88 vs 1.44), I forecast a home win; estimated probabilities: Marítimo 60%, draw 22%, Chaves 18%.

I lean toward BTTS - Yes, despite moderate season-long indicators: percentage of matches with both teams scoring is 41% for Marítimo and 38% for Chaves, with the league average at 46%. A strong case for Yes is recent form: Chaves has BTTS in 80% of its last 5 matches, scoring 2.0 and conceding 2.0 on average, while Marítimo has 40% BTTS and in the last 5 averages 1.2 scored and 1.0 conceded. Quality-of-chances data supports this — season xG is 1.57 (Marítimo) vs 1.44 (Chaves), but in the last 5 matches Chaves xG is 1.9 vs 1.09 for Marítimo, indicating Chaves creates significantly more opportunities. Defenses are not particularly secure: clean sheets are only 35% and 31%, and shots on target per game are almost identical 4.35 vs 4.31, so an exchange of blows and goals from both sides is likely. Considering these figures, I assign BTTS probability 68% for Yes and 32% for No; therefore the best pick is Yes.

Averaging the home attack xG (1.57) and the away defense xG (1.37) yields an expected 1.47 goals for Marítimo; similarly, the away attack xG (1.44) and the home defense xG (1.14) give 1.29 for Chaves, totaling 2.76 expected goals. The expected 1.47 for the home side exceeds their season scoring average of 1.06, while the 1.29 for the visitors is comparable to their season average of 1.31; additionally, Chaves concedes 1.44 goals per match on average this season, which increases the risk of goals. Seasonal indicators show over 1.5 for Marítimo at 65% and for Chaves at 63%, and a Poisson model with a mean of 2.76 translates this into roughly a 76% chance of Over 1.5 goals, 52% for Over 2.5 goals and 30% for Over 3.5 goals. In their last 5 matches Chaves have scored 10 and conceded 10 goals (averaging 2.0 scored and 2.0 conceded), and their Over 2.5 rate in that period is 80%, which boosts the probability of a higher-scoring game. Based on this, the strongest and most reliable signal is the Over at the 1.5 line — the expected 2.76 goals together with the seasonal Over1.5 rates (65%/63%) provide the biggest edge, whereas Over 2.5 remains only moderately likely (~52%).

I expect a draw at half-time: Marítimo were level at the break in 65% of matches and Chaves in 50%, yielding roughly a 58% probability of a draw after 45 minutes. After the break the hosts have greater turnaround potential — Marítimo collected 25 points in second halves with an average of 1.47 per second half, while Chaves have 18 points and average 1.13; the hosts win the second half in 41% of games versus 31% for the visitors. Offensively Marítimo create more chances (xG 1.57 vs 1.44 for Chaves and on average 14.29 shots vs 11.88), despite lower conversion (7% vs 11%), which increases the likelihood of a goal after the break. Chaves score more often late in the first half (3 goals in minutes 31–45 vs 1 for Marítimo), explaining the HT draw, but given the second-half record and number of chances the most likely scenario is a draw at half-time and a home win (X/1).