AC Milan, hosting Cagliari at San Siro on Sunday evening, arrive at this fixture in worse shape than their visitors — and that, for a club of the Rossoneri's stature, is the sharpest way to frame what is at stake. Massimiliano Allegri's side have collected just three points from their last three matches, conceding six goals in that window. Fabio Pisacane's Cagliari, by contrast, have taken four points from their last three, and arrive in Milan with the quiet confidence of a team that has recently beaten Atalanta at home.

The stakes cut differently for each side. Milan need a performance that reasserts some authority over a season that has visibly frayed at the edges; two home points dropped against Juventus in a goalless draw, followed by a 2-3 defeat to Atalanta and a 0-2 loss at Sassuolo, have left Allegri's project looking fragile. Cagliari, whose last-five and last-three form windows are almost identical in points terms — seven from five, four from three — are neither surging nor collapsing, and that kind of equilibrium can be dangerous for a host side carrying anxiety.

Milan's last-five record of two wins, one draw and two defeats, with five goals scored and six conceded, is the profile of a team that has lost its defensive shape without fully compensating in attack. The last-three window makes the decline explicit: one win, two defeats, four goals scored, six conceded. The 1-2 win at Genoa last weekend offered a brief interruption to that slide, but a single away victory does not rewrite the trajectory. Allegri's team are declining by the numbers available here.

Cagliari's last five produced the same points tally as Milan's — seven — but their goal difference across that window is worse, having conceded eight while scoring five. The last-three window, however, shows a tighter defensive picture: two goals conceded across three matches, with results of a win over Torino, a draw at Bologna, and a home defeat to Udinese. Pisacane's side are not a free-scoring team, but they are compact enough to make life difficult for a Milan attack that has not been clinical.

The tactical contest worth watching is how Cagliari set up without the ball. Their draw at Bologna and their win over Torino suggest a team comfortable sitting in a mid-to-low block and absorbing pressure before transitioning. Milan, who managed only four goals across their last three matches, will need to find ways through a disciplined defensive structure — something they conspicuously failed to do at Sassuolo, where they were shut out entirely. If Allegri's side cannot stretch Cagliari early, the match risks becoming the kind of attritional evening that suits the visitors far more than the hosts.

The second duel worth noting is in midfield control. Milan's recent results suggest they have been vulnerable to teams willing to press them high and win the ball in dangerous areas — Atalanta scored three at San Siro doing exactly that. Cagliari's away record in the last five shows they have conceded in most matches, but their recent home performances indicate a team that can be organised when the tactical situation demands it.

Milan's weak spot is structural: they are conceding too freely, and their home form has not been convincing — a draw against Juventus and a defeat to Atalanta in their last two San Siro appearances. Cagliari's vulnerability is in their own defensive record across the broader five-match window, where eight goals conceded suggests they can be opened up by a team with genuine attacking quality and patience.

The variable that tilts this match is whether Milan can score first. In their last three, they have conceded more than they have scored, and Cagliari are experienced enough to make a goal feel expensive. A Milan side that goes behind at home to a compact visiting side has shown, recently, that it struggles to find answers. The more likely outcome is a narrow Milan win, but one that does little to resolve the deeper questions about Allegri's side — a 2-1 scoreline that flatters the hosts slightly.